{"https://codexery.com/planets-and-dwarf-planets/e/planets-and-dwarf-planets/saturn/": {"t": "Saturn", "s": "Saturn is a gas giant with rings and the lowest density in the Solar System."}, "/e/moons-of-saturn/norse-group/": {"t": "Norse group", "s": "The largest group of Saturn's moons, composed of retrograde irregular satellites."}, "https://codexery.com/trans-neptunian-objects/e/trans-neptunian-objects/scott-s-sheppard/": {"t": "Scott S. Sheppard", "s": "Discoverer of distant Solar System objects and many irregular moons.", "i": "https://codexery.com/trans-neptunian-objects/img/trans-neptunian-objects/scott-s-sheppard.webp", "c": "George Eliot · Public domain"}, "https://codexery.com/trans-neptunian-objects/e/trans-neptunian-objects/david-c-jewitt/": {"t": "David C. Jewitt", "s": "Co-discoverer of the first Kuiper belt object beyond Pluto."}, "https://codexery.com/orbits-and-celestial-mechanics/e/orbits-and-celestial-mechanics/orbital-eccentricity/": {"t": "Orbital eccentricity", "s": "Parameter measuring deviation of an orbit from a perfect circle."}, "https://codexery.com/norse-myths/e/norse-myths/gir/": {"t": "Ægir", "s": "Jötunn and personification of the sea in Norse mythology."}, "https://codexery.com/j-tnar/e/j-tnar/fornj-t/": {"t": "Fornjót", "s": "Jötunn father of sea, fire, and wind."}, "https://codexery.com/j-tnar/e/j-tnar/logi-mythology/": {"t": "Logi (mythology)", "s": "Jötunn personifying fire, son of Fornjótr and brother of Ægir and Kári."}, "https://codexery.com/exoplanets-found-by-radial-velocity/e/exoplanets-found-by-radial-velocity/epsilon-eridani-b/": {"t": "Epsilon Eridani b", "s": "A nearby Jupiter analog with a contested history.", "i": "https://codexery.com/exoplanets-found-by-radial-velocity/img/exoplanets-found-by-radial-velocity/epsilon-eridani-b.webp", "c": "Mark Booth · CC BY-SA 4.0"}, "/e/moons-of-saturn/gallic-group/": {"t": "Gallic group", "s": "A dynamical grouping of prograde irregular Saturnian moons."}, "/e/moons-of-saturn/erriapus/": {"t": "Erriapus", "s": "A red, slow-rotating irregular moon of Saturn's Gallic group."}, "/e/moons-of-saturn/siarnaq/": {"t": "Siarnaq", "s": "Largest Inuit-group moon of Saturn, discovered in 2000."}, "https://codexery.com/mythological-rapists/e/mythological-rapists/mars-mythology/": {"t": "Mars (mythology)", "s": "Roman god of war and father of Romulus and Remus."}, "https://codexery.com/roman-mythology/e/roman-mythology/interpretatio-graeca/": {"t": "Interpretatio graeca", "s": "Greek method of equating foreign gods with their own."}, "https://codexery.com/orbits-and-celestial-mechanics/e/orbits-and-celestial-mechanics/orbital-inclination/": {"t": "Orbital inclination", "s": "Angle measuring tilt of an orbit relative to a reference plane."}, "https://codexery.com/nasa-space-probes/e/nasa-space-probes/wide-field-infrared-survey-explorer/": {"t": "Wide-field Infrared Survey Explorer", "s": "NASA infrared survey that mapped the entire sky."}, "https://codexery.com/exoplanets/e/exoplanets/the-james-webb-space-telescope/": {"t": "The James Webb Space Telescope", "s": "The largest space telescope, observing the infrared universe from beyond Earth's orbit."}, "https://codexery.com/chemistry-materials/e/chemistry-and-materials/organic-compound/": {"t": "Organic compound", "s": "Carbon-based compounds central to life and chemistry."}, "https://codexery.com/extraterrestrial-orbiters/e/extraterrestrial-orbiters/cassini-huygens/": {"t": "Cassini–Huygens", "s": "Joint mission to study Saturn and its moons.", "i": "https://codexery.com/extraterrestrial-orbiters/img/extraterrestrial-orbiters/cassini-huygens.webp", "c": "Photograph by Mike Peel ( www.mikepeel.net ). · CC BY-SA 4.0"}, "/e/moons-of-saturn/enceladus/": {"t": "Enceladus", "s": "A small, icy moon with active geysers and a subsurface ocean.", "i": "https://codexery.com/moons-of-saturn/img/moons-of-saturn/enceladus.webp", "c": "Justin Cowart · Public domain"}, "/e/moons-of-saturn/pallene-moon/": {"t": "Pallene (moon)", "s": "A tiny Saturnian moon with its own faint dust ring."}, "https://codexery.com/moons-with-a-prograde-orbit/e/moons-with-a-prograde-orbit/mimas/": {"t": "Mimas", "s": "Saturn's smallest major moon, heavily cratered with a possible subsurface ocean."}, "https://codexery.com/orbits-and-celestial-mechanics/e/orbits-and-celestial-mechanics/orbital-resonance/": {"t": "Orbital resonance", "s": "Orbital resonance shapes planetary systems through periodic gravitational interactions."}, "https://codexery.com/moons-with-a-prograde-orbit/e/moons-with-a-prograde-orbit/methone-moon/": {"t": "Methone (moon)", "s": "A smooth, egg-shaped moonlet with a co-orbital ring arc."}, "https://codexery.com/meteoroids/e/meteoroids/micrometeoroid/": {"t": "Micrometeoroid", "s": "Tiny meteoroids posing risks to spacecraft and providing cosmic samples."}, "/e/moons-of-saturn/epimetheus-moon/": {"t": "Epimetheus (moon)", "s": "Co-orbital moon of Saturn that swaps orbits with Janus.", "i": "https://codexery.com/moons-of-saturn/img/moons-of-saturn/epimetheus-moon.webp", "c": "https://en.wikipedia.org/wiki/User:Jrkenti · CC BY-SA 3.0"}, "/e/moons-of-saturn/janus-moon/": {"t": "Janus (moon)", "s": "Saturn's co-orbital moon that swaps orbits with Epimetheus."}, "/e/moons-of-saturn/prometheus-moon/": {"t": "Prometheus (moon)", "s": "Shepherd moon of Saturn's F Ring."}, "/e/moons-of-saturn/equatorial-ridge/": {"t": "Equatorial ridge", "s": "Equatorial ridges on Saturn's moons Iapetus, Atlas, Pan, and Daphnis."}, "https://codexery.com/space-program-of-the-united-states/e/space-program-of-the-united-states/voyager-program/": {"t": "Voyager program", "s": "Two probes exploring the outer planets and interstellar space."}, "https://codexery.com/mythology-of-heracles/e/mythology-of-heracles/atlas-mythology/": {"t": "Atlas (mythology)", "s": "Titan condemned to hold up the heavens."}, "https://codexery.com/greek-myths/e/greek-myths/the-titans/": {"t": "The Titans", "s": "A generation of deities in Greek mythology."}, "https://codexery.com/omniscient-readers-viewpoint/e/world/earth/": {"t": "Earth", "s": "Kim Dokja's world, divided into scenario domes."}, "https://codexery.com/binary-and-multiple-stars/e/binary-and-multiple-stars/roche-lobe/": {"t": "Roche lobe", "s": "Boundary defining gravitational capture in binary star systems."}, "https://codexery.com/stars-and-stellar-phenomena/e/stars-and-stellar-phenomena/light-curve/": {"t": "Light curve", "s": "Graph of celestial light intensity over time."}, "https://codexery.com/contact-binary/e/contact-binary/contact-binary-small-solar-system-body/": {"t": "Contact binary (small Solar System body)", "s": "Two bodies touching, forming a peanut-shaped minor planet or comet."}, "https://codexery.com/irish-mythology/e/irish-mythology/irish-mythology/": {"t": "Irish mythology", "s": "The body of myths indigenous to Ireland, best-preserved branch of Celtic mythology."}, "https://codexery.com/flood-myths/e/flood-myths/bergelmir/": {"t": "Bergelmir", "s": "Jötunn who escaped the flood of Ymir's blood."}, "https://codexery.com/norse-myths/e/norse-myths/odin/": {"t": "Odin", "s": "Widely revered Norse god of war, death, and wisdom."}, "https://codexery.com/g-gjar/e/g-gjar/bestla/": {"t": "Bestla", "s": "Jötunn mother of Odin, Vili, and Vé."}, "/e/moons-of-saturn/kiviuq-moon/": {"t": "Kiviuq (moon)", "s": "A light-red, elongated irregular moon of Saturn in the Inuit group."}, "https://codexery.com/astronomy/e/astronomy/giant-planet/": {"t": "Giant planet", "s": "A massive planet composed mainly of volatiles, not solid matter."}, "https://codexery.com/binary-and-multiple-stars/e/binary-and-multiple-stars/contact-binary/": {"t": "Contact binary", "s": "Binary stars that touch or share gaseous envelopes."}, "/e/moons-of-saturn/iapetus-moon/": {"t": "Iapetus (moon)", "s": "Saturn's walnut-shaped moon with a dark and bright face.", "i": "https://codexery.com/moons-of-saturn/img/moons-of-saturn/iapetus-moon.webp", "c": "NASA / JPL · Public domain"}, "/e/moons-of-saturn/titan-moon/": {"t": "Titan (moon)", "s": "Saturn's largest moon, with a thick atmosphere and liquid lakes."}, "https://codexery.com/hypothetical-astronomical-objects/e/hypothetical-astronomical-objects/hypothetical-astronomical-object/": {"t": "Hypothetical astronomical object", "s": "Unconfirmed celestial bodies proposed throughout history."}, "https://codexery.com/planets-and-dwarf-planets/e/planets-and-dwarf-planets/neptune/": {"t": "Neptune", "s": "The only planet discovered through mathematical prediction, not direct observation."}, "https://codexery.com/reproduction-development/e/reproduction-and-development/pupa/": {"t": "Pupa", "s": "The transformative pupal stage bridges larva and adult insect."}, "https://codexery.com/astronomers-and-astrophysicists/e/astronomers-and-astrophysicists/william-herschel/": {"t": "William Herschel", "s": "Discoverer of Uranus and infrared radiation", "i": "https://codexery.com/astronomers-and-astrophysicists/img/astronomers-and-astrophysicists/william-herschel.webp", "c": "Lemuel Francis Abbott · via Wikipedia: William Herschel · Public domain"}, "https://codexery.com/missions-to-the-sun/e/missions-to-the-sun/trace/": {"t": "TRACE", "s": "NASA solar observatory studying magnetic fields and coronal loops."}, "/e/moons-of-saturn/herschel-mimantean-crater/": {"t": "Herschel (Mimantean crater)", "s": "Largest impact crater on Saturn's moon Mimas."}, "https://codexery.com/planets-stellar-astronomy/e/planets-and-stellar-astronomy/solar-system/": {"t": "Solar System", "s": "The Sun and all objects gravitationally bound to it.", "i": "https://codexery.com/planets-stellar-astronomy/img/planets-and-stellar-astronomy/solar-system.webp", "c": "via Wikipedia: Solar System · see source"}, "https://codexery.com/geology-earth-science/e/geology-and-earth-science/impact-crater/": {"t": "Impact crater", "s": "A depression formed by hypervelocity impact of a smaller object."}, "https://codexery.com/physical-geography-elevation/e/physical-geography-and-elevation/terrain/": {"t": "Terrain", "s": "The dimension and shape of a given land surface."}, "https://codexery.com/radio-propagation/e/radio-propagation/voyager-1/": {"t": "Voyager 1", "s": "First spacecraft to enter interstellar space, launched in 1977."}, "https://codexery.com/space-missions/e/space-missions/voyager-2/": {"t": "Voyager 2", "s": "Only spacecraft to visit Uranus and Neptune."}, "https://codexery.com/phantom-places-discovery/e/phantom-places-and-discovery/polar-regions/": {"t": "Polar regions", "s": "Earth's frigid zones around the North and South Poles."}, "https://codexery.com/sodium-compounds/e/sodium-compounds/sodium-chloride/": {"t": "Sodium chloride", "s": "An ionic compound essential for life, industry, and chemistry."}, "https://codexery.com/moons-with-a-prograde-orbit/e/moons-with-a-prograde-orbit/dione-moon/": {"t": "Dione (moon)", "s": "Saturn's fourth-largest moon with icy cliffs and a possible subsurface ocean."}, "https://codexery.com/classical-and-continuum-mechanics/e/classical-and-continuum-mechanics/tidal-force/": {"t": "Tidal force", "s": "Differential gravity stretches bodies and drives tides across the cosmos."}, "https://codexery.com/optical-telescopes/e/optical-telescopes/40-foot-telescope/": {"t": "40-foot telescope", "s": "William Herschel's 40-foot reflecting telescope, largest for 50 years."}, "https://codexery.com/classical-mechanics/e/classical-mechanics/mass/": {"t": "Mass", "s": "Intrinsic property measuring inertia and gravitational attraction."}, "https://codexery.com/gigantes/e/gigantes/enceladus-giant/": {"t": "Enceladus (Giant)", "s": "Giant of Greek myth, buried under Mount Etna."}, "https://codexery.com/discoverers-of-astronomical-objects/e/discoverers-of-astronomical-objects/john-herschel/": {"t": "John Herschel", "s": "English polymath who invented the blueprint and advanced astronomy."}, "/e/moons-of-saturn/audouin-dollfus/": {"t": "Audouin Dollfus", "s": "French astronomer who discovered Saturn's moon Janus."}, "https://codexery.com/pandora/e/pandora/epimetheus/": {"t": "Epimetheus", "s": "Titan of afterthought, brother of Prometheus, receiver of Pandora."}, "https://codexery.com/greek-myths/e/greek-myths/prometheus/": {"t": "Prometheus", "s": "Titan who stole fire and gave civilization to humanity."}, "https://codexery.com/japheth/e/japheth/iapetus/": {"t": "Iapetus", "s": "Titan father of Prometheus and Atlas, linked to Japheth."}, "https://codexery.com/nasa-space-probes/e/nasa-space-probes/pioneer-11/": {"t": "Pioneer 11", "s": "First probe to encounter Saturn and second to leave the Solar System."}, "https://codexery.com/international-organizations-and-agreemen/e/international-organizations-and-agreements/international-astronomical-union/": {"t": "International Astronomical Union", "s": "Global authority for astronomical naming and cooperation."}, "https://codexery.com/orbits-and-celestial-mechanics/e/orbits-and-celestial-mechanics/orbital-period/": {"t": "Orbital period", "s": "Time for one full orbit around a primary body."}, "https://codexery.com/orbits-and-celestial-mechanics/e/orbits-and-celestial-mechanics/horseshoe-orbit/": {"t": "Horseshoe orbit", "s": "A co-orbital motion tracing a horseshoe shape relative to a larger body."}, "https://codexery.com/astronomy-space/e/astronomy-and-space/lagrange-point/": {"t": "Lagrange point", "s": "Equilibrium points for small objects in two-body gravitational systems."}, "https://codexery.com/astronomical-myths/e/astronomical-myths/castor-and-pollux/": {"t": "Castor and Pollux", "s": "Twin half-brothers, patrons of sailors, transformed into the constellation Gemini."}, "/e/moons-of-saturn/albiorix-moon/": {"t": "Albiorix (moon)", "s": "Largest member of the Gallic group of Saturn's irregular moons.", "i": "https://codexery.com/moons-of-saturn/img/moons-of-saturn/albiorix-moon.webp", "c": "Steventhemoonlover · CC BY 4.0"}, "https://codexery.com/trans-neptunian-objects/e/trans-neptunian-objects/brett-j-gladman/": {"t": "Brett J. Gladman", "s": "Canadian astronomer and discoverer of many moons and minor planets."}, "https://codexery.com/planets-and-dwarf-planets/e/planets-and-dwarf-planets/uranus/": {"t": "Uranus", "s": "The seventh planet, a tilted ice giant with extreme seasons."}, "https://codexery.com/norse-myths/e/norse-myths/fenrir/": {"t": "Fenrir", "s": "Monstrous wolf foretold to kill Odin at Ragnarök."}, "/e/moons-of-saturn/hati-moon/": {"t": "Hati (moon)", "s": "Fastest rotating moon known, discovered in 2005."}, "https://codexery.com/lgbtq-themes-in-mythology/e/lgbtq-themes-in-mythology/loki/": {"t": "Loki", "s": "Norse god of chaos, bound until Ragnarök."}, "https://codexery.com/norse-myths/e/norse-myths/ragnarok/": {"t": "Ragnarok", "s": "Foretold battle and rebirth of the Norse gods and world."}, "/e/moons-of-saturn/phoebe-moon/": {"t": "Phoebe (moon)", "s": "Saturn's most massive irregular satellite, discovered photographically in 1899."}, "/e/moons-of-saturn/s-2004-s-24/": {"t": "S/2004 S 24", "s": "Outermost known prograde moon of Saturn, possibly of the Gallic group."}, "https://codexery.com/scientists-and-mathematicians/e/scientists-and-mathematicians/pierre-simon-laplace/": {"t": "Pierre-Simon Laplace", "s": "French polymath who advanced celestial mechanics, probability, and the nebular hypothesis."}, "/e/moons-of-saturn/mundilfari-moon/": {"t": "Mundilfari (moon)", "s": "Bluest moon studied, second-fastest rotator among Saturn's irregulars."}, "https://codexery.com/notable-asteroids/e/notable-asteroids/minor-planet-moon/": {"t": "Minor-planet moon", "s": "A natural satellite orbiting a minor planet, revealing mass and density."}, "https://codexery.com/mythological-kidnapped-people/e/mythological-kidnapped-people/helen-of-troy/": {"t": "Helen of Troy", "s": "Her face launched a thousand ships toward Troy.", "i": "https://codexery.com/mythological-kidnapped-people/img/mythological-kidnapped-people/helen-of-troy.webp", "c": "Antonio Canova · Public domain"}, "https://codexery.com/greek-myths/e/greek-myths/cronus/": {"t": "Cronus", "s": "Titan king who overthrew his father and was overthrown by his son."}, "https://codexery.com/geomorphology/e/geomorphology/mass-wasting/": {"t": "Mass wasting", "s": "Gravity-driven downslope movement of rock and soil."}, "https://codexery.com/geology/e/geology/erosion/": {"t": "Erosion", "s": "Natural removal and transport of Earth's surface materials by agents like water and wind."}, "https://codexery.com/classical-and-fluid-mechanics/e/classical-and-fluid-mechanics/non-newtonian-fluid/": {"t": "Non-Newtonian fluid", "s": "Fluids whose viscosity changes under stress or force."}, "https://codexery.com/g-gjar/e/g-gjar/hyrrokkin/": {"t": "Hyrrokkin", "s": "Jötunn who launched Baldr's funeral ship."}, "https://codexery.com/norse-myths/e/norse-myths/baldr/": {"t": "Baldr", "s": "Beloved god whose death foretold the doom of the gods."}, "/e/moons-of-saturn/inuit-group/": {"t": "Inuit group", "s": "A dynamical grouping of prograde irregular Saturnian satellites."}, "https://codexery.com/planets-and-dwarf-planets/e/planets-and-dwarf-planets/sedna-dwarf-planet/": {"t": "Sedna (dwarf planet)", "s": "A distant dwarf planet with the longest known orbital period."}, "https://codexery.com/indigenous-peoples-of-the-world/e/indigenous-peoples-of-the-world/indigenous-peoples-of-the-americas/": {"t": "Indigenous peoples of the Americas", "s": "Native peoples of the Americas with diverse cultures and languages."}, "https://codexery.com/games-and-recreation/e/games-and-recreation/hide-and-seek/": {"t": "Hide-and-seek", "s": "A children's game of hiding and seeking, passed down orally since ancient times."}, "/e/moons-of-saturn/ijiraq-moon/": {"t": "Ijiraq (moon)", "s": "A red irregular moon of Saturn named after an Inuit creature."}, "https://codexery.com/comets/e/comets/provisional-designation-in-astronomy/": {"t": "Provisional designation in astronomy", "s": "Standardized naming for newly discovered astronomical objects."}, "https://codexery.com/roman-mythology/e/roman-mythology/roman-mythology/": {"t": "Roman mythology", "s": "Roman myths blend history, politics, and divine destiny.", "i": "https://codexery.com/roman-mythology/img/roman-mythology/roman-mythology.webp", "c": "Wikimedia Commons · Public domain"}, "https://codexery.com/classical-mechanics/e/classical-mechanics/density/": {"t": "Density", "s": "Mass per unit volume, an intensive property of matter."}, "/e/moons-of-saturn/hyrrokkin-moon/": {"t": "Hyrrokkin (moon)", "s": "A retrograde Saturnian moon named after a Norse giantess."}, "https://codexery.com/electromagnetism/e/electromagnetism/amplitude/": {"t": "Amplitude", "s": "Amplitude measures wave magnitude across multiple definitions."}, "https://codexery.com/astronomy-space/e/astronomy-and-space/magnitude-astronomy/": {"t": "Magnitude (astronomy)", "s": "Logarithmic scale measuring stellar brightness, with lower values for brighter objects."}, "https://codexery.com/norse-myths/e/norse-myths/m-ni/": {"t": "Máni", "s": "Germanic moon personification and brother of Sól."}, "https://codexery.com/j-tnar/e/j-tnar/narfi/": {"t": "Narfi", "s": "Jötunn father of the personified night in Norse mythology."}, "/e/moons-of-saturn/bestla-moon/": {"t": "Bestla (moon)", "s": "Retrograde irregular moon of Saturn, likely a contact binary.", "i": "https://codexery.com/moons-of-saturn/img/moons-of-saturn/bestla-moon.webp", "c": "Jorchr · CC BY-SA 3.0"}, "/e/moons-of-saturn/aegir-moon/": {"t": "Aegir (moon)", "s": "A small retrograde moon of Saturn named after a Norse giant.", "i": "https://codexery.com/moons-of-saturn/img/moons-of-saturn/aegir-moon.webp", "c": "kees torn · CC BY-SA 2.0"}, "/e/moons-of-saturn/fenrir-moon/": {"t": "Fenrir (moon)", "s": "One of the faintest known moons, discovered using the largest telescopes."}, "/e/moons-of-saturn/narvi-moon/": {"t": "Narvi (moon)", "s": "A small retrograde moon of Saturn with a unique light curve."}, "/e/moons-of-saturn/bergelmir-moon/": {"t": "Bergelmir (moon)", "s": "A small retrograde moon of Saturn named after a Norse giant.", "i": "https://codexery.com/moons-of-saturn/img/moons-of-saturn/bergelmir-moon.webp", "c": "NASA/Cassini · CC BY-SA 4.0"}, "/e/moons-of-saturn/anthe-moon/": {"t": "Anthe (moon)", "s": "A tiny Saturnian moon discovered by the Cassini Imaging Team.", "i": "https://codexery.com/moons-of-saturn/img/moons-of-saturn/anthe-moon.webp", "c": "Sir Morosus · CC BY-SA 3.0"}, "https://codexery.com/gigantes/e/gigantes/alcyoneus/": {"t": "Alcyoneus", "s": "A Giant defeated by Heracles in the Gigantomachy."}, "https://codexery.com/observatories-of-asia-africa-and-oceania/e/observatories-of-asia-africa-and-oceania/boyden-observatory/": {"t": "Boyden Observatory", "s": "Research observatory and education centre in South Africa."}, "https://codexery.com/cities-of-the-world/e/cities-of-the-world/arequipa/": {"t": "Arequipa", "s": "Second most populous city in Peru and its Legal Capital."}, "https://codexery.com/moons-of-uranus-and-neptune/e/moons-of-neptune/triton-moon/": {"t": "Triton (moon)", "s": "Neptune's largest moon, captured from the Kuiper belt, with a retrograde orbit."}, "https://codexery.com/astronomy-space/e/astronomy-and-space/kuiper-belt/": {"t": "Kuiper belt", "s": "A circumstellar disc of icy bodies beyond Neptune."}, "https://codexery.com/diana/e/diana/phoebe-titaness/": {"t": "Phoebe (Titaness)", "s": "Titan goddess of intellect and prophecy."}, "https://codexery.com/planets-and-dwarf-planets/e/planets-and-dwarf-planets/planetary-nomenclature/": {"t": "Planetary nomenclature", "s": "IAU system for naming surface features on planets and satellites."}, "/e/moons-of-saturn/atlas-moon/": {"t": "Atlas (moon)", "s": "Inner Saturnian moon with a prominent equatorial ridge.", "i": "https://codexery.com/moons-of-saturn/img/moons-of-saturn/atlas-moon.webp", "c": "NASA/GSFC/Arizona State University · Public domain"}, "https://codexery.com/mechanics-and-fluid-dynamics/e/mechanics-and-fluid-dynamics/hydrostatic-equilibrium/": {"t": "Hydrostatic equilibrium", "s": "Condition where gravity and pressure forces balance in a fluid."}, "https://codexery.com/classical-mechanics-and-dynamics/e/classical-mechanics-and-dynamics/rotation/": {"t": "Rotation", "s": "Rotational motion leaves at least one point unchanged."}, "https://codexery.com/astronomers-and-astrophysicists/e/astronomers-and-astrophysicists/giovanni-domenico-cassini/": {"t": "Giovanni Domenico Cassini", "s": "Giovanni Domenico Cassini, an Italian-French mathematician, astronomer, astrologer, and engineer, was born in Perinaldo, near Imperia, in the County of Nice, pa"}, "https://codexery.com/missions-to-the-moon/e/missions-to-the-moon/lunar-flyby/": {"t": "Lunar flyby", "s": "A spacecraft passes near the Moon without entering orbit.", "i": "https://codexery.com/missions-to-the-moon/img/missions-to-the-moon/lunar-flyby.webp", "c": "NASA Johnson Space Center / NASA/PHOTO_ LUNA_POSADAS_N · Public domain"}, "/e/moons-of-saturn/tethys-moon/": {"t": "Tethys (moon)", "s": "Tethys is Saturn's fifth-largest moon, made almost entirely of water ice."}, "https://codexery.com/historical-figures/e/notable/louis-xiv/": {"t": "Louis XIV", "s": "The Sun King who defined absolute monarchy and led France to European dominance."}, "https://codexery.com/greek-myths/e/greek-myths/rhea-mythology/": {"t": "Rhea (mythology)", "s": "Titan mother of the Olympian gods who saved Zeus."}, "https://codexery.com/atmosphere/e/atmosphere/exosphere/": {"t": "Exosphere", "s": "The tenuous, collision-less uppermost atmospheric layer merging with space."}, "/e/moons-of-saturn/s-2004-s-4/": {"t": "S/2004 S 4", "s": "Unconfirmed object seen within Saturn's F ring in 2004."}, "/e/moons-of-saturn/s-2004-s-3/": {"t": "S/2004 S 3", "s": "Unconfirmed Saturn moon possibly a transient clump."}, "https://codexery.com/animal-goddesses/e/animal-goddesses/sedna-mythology/": {"t": "Sedna (mythology)", "s": "Inuit goddess of the sea and marine animals."}, "https://codexery.com/astronomy-space/e/astronomy-and-space/impact-event/": {"t": "Impact event", "s": "Collisions between astronomical objects that shape planets and life."}, "https://codexery.com/trans-neptunian-objects/e/trans-neptunian-objects/phil-nicholson/": {"t": "Phil Nicholson", "s": "Australian-born astronomer and longtime editor-in-chief of Icarus.", "i": "https://codexery.com/trans-neptunian-objects/img/trans-neptunian-objects/phil-nicholson.webp", "c": "Phil May (1864–1903) · Public domain"}, "https://codexery.com/astrophotography/e/astrophotography/charge-coupled-device/": {"t": "Charge-coupled device", "s": "An integrated circuit that converts light into electric charge for imaging."}, "https://codexery.com/optical-telescopes/e/optical-telescopes/canada-france-hawaii-telescope/": {"t": "Canada–France–Hawaii Telescope", "s": "3.58-meter optical/infrared telescope on Mauna Kea since 1979."}, "https://codexery.com/islands-and-archipelagos/e/islands-and-archipelagos/hawaii/": {"t": "Hawaii", "s": "Island state with a tropical climate and diverse heritage."}, "https://codexery.com/stars-and-stellar-objects/e/stars-and-stellar-objects/asteroid/": {"t": "Asteroid", "s": "Rocky, metallic, or icy minor planets orbiting the Sun, mostly in the main belt between Mars and Jupiter."}, "https://codexery.com/planets-and-dwarf-planets/e/planets-and-dwarf-planets/jupiter/": {"t": "Jupiter", "s": "Largest planet in the Solar System, a gas giant with a Great Red Spot."}, "https://codexery.com/indigenous-peoples-of-the-world/e/indigenous-peoples-of-the-world/inuit/": {"t": "Inuit", "s": "Inuit are Indigenous Arctic peoples descended from the Thule culture."}, "https://codexery.com/lunar-science/e/lunar-science/opposition-surge/": {"t": "Opposition surge", "s": "Brightening of a body near zero phase angle."}, "https://codexery.com/space-programme-of-germany/e/space-programme-of-germany/german-aerospace-center/": {"t": "German Aerospace Center", "s": "Germany's national research centre for aeronautics, space, energy and transport."}, "https://codexery.com/microbiology-and-cell-biology/e/microbiology-and-cell-biology/microorganism/": {"t": "Microorganism", "s": "Microscopic organisms that shape life, health, and history."}, "https://codexery.com/units-measurement/e/units-and-measurement/watt/": {"t": "Watt", "s": "SI unit of power, equal to one joule per second."}, "https://codexery.com/hole-making/e/hole-making/icemole/": {"t": "IceMole", "s": "Autonomous ice probe with directional melting and recovery capability."}, "/e/moons-of-saturn/enceladus-orbilander/": {"t": "Enceladus Orbilander", "s": "Proposed NASA Flagship mission to orbit and land on Enceladus.", "i": "https://codexery.com/moons-of-saturn/img/moons-of-saturn/enceladus-orbilander.webp", "c": "NASA, APL · Public domain"}, "https://codexery.com/stars-and-stellar-objects/e/stars-and-stellar-objects/comet/": {"t": "Comet", "s": "Icy wanderers that bloom when near the Sun."}, "https://codexery.com/biochemistry-and-cell-biology/e/biochemistry-and-cell-biology/amino-acid/": {"t": "Amino acid", "s": "The building blocks of proteins, with 20 standard α-amino acids directly encoded by the genetic code and two rare ones incorporated via recoding."}, "https://codexery.com/chemistry-materials/e/chemistry-and-materials/mass-spectrometry/": {"t": "Mass spectrometry", "s": "Technique measuring ion mass-to-charge ratios for chemical analysis."}, "https://codexery.com/inorganic-compounds-materials/e/inorganic-compounds-and-materials/hydrogen-cyanide/": {"t": "Hydrogen cyanide", "s": "A highly toxic, flammable liquid and key industrial precursor.", "i": "https://codexery.com/inorganic-compounds-materials/img/inorganic-compounds-and-materials/hydrogen-cyanide.webp", "c": "Apotashg · Public domain"}, "https://codexery.com/reaction-mechanisms-and-kinetics/e/reaction-mechanisms-and-kinetics/organic-synthesis/": {"t": "Organic synthesis", "s": "Branch of chemical synthesis building organic compounds from simpler precursors."}, "https://codexery.com/cell-and-molecular-biology/e/cell-and-molecular-biology/protein/": {"t": "Protein", "s": "Essential biomolecules that catalyze, structure, and regulate life."}, "https://codexery.com/astrobiology-space-missions/e/astrobiology-space-missions/dragonfly-titan-space-probe/": {"t": "Dragonfly (Titan space probe)", "s": "NASA rotorcraft mission to study Titan's prebiotic chemistry."}, "https://codexery.com/sample-return-missions/e/sample-return-missions/caesar-spacecraft/": {"t": "CAESAR (spacecraft)", "s": "A sample-return mission concept to comet 67P/Churyumov–Gerasimenko, proposed for NASA's New Frontiers program."}, "https://codexery.com/named-comets/e/named-comets/67p-churyumov-gerasimenko/": {"t": "67P/Churyumov–Gerasimenko", "s": "First comet orbited and landed upon by spacecraft."}, "https://codexery.com/artemis-program/e/artemis-program/space-launch-system/": {"t": "Space Launch System", "s": "NASA's super heavy-lift rocket for the Artemis program.", "i": "https://codexery.com/artemis-program/img/artemis-program/space-launch-system.webp", "c": "via Wikipedia: Space Launch System · see source"}, "https://codexery.com/extraterrestrial-orbiters/e/extraterrestrial-orbiters/uranus-orbiter-and-probe/": {"t": "Uranus Orbiter and Probe", "s": "A Flagship-class mission concept to study Uranus and its moons, selected as the highest priority by the 2023–2032 Planetary Science Decadal Survey."}, "/e/moons-of-saturn/journey-to-enceladus-and-titan/": {"t": "Journey to Enceladus and Titan", "s": "A proposed orbiter to assess habitability of Enceladus and Titan."}, "/e/moons-of-saturn/enceladus-life-signatures-and-habitability/": {"t": "Enceladus Life Signatures and Habitability", "s": "Proposed 2017 New Frontiers mission to 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"Abiogenesis", "s": "Natural process by which life arises from non-living matter."}, "https://codexery.com/european-space-agency-programmes/e/european-space-agency-programmes/cosmic-vision/": {"t": "Cosmic Vision", "s": "ESA's third campaign for space science and exploration missions."}, "https://codexery.com/particle-and-nuclear-physics/e/particle-and-nuclear-physics/isotope/": {"t": "Isotope", "s": "Atoms of same element differing in neutron number."}, "https://codexery.com/physical-chemistry-and-thermodynamics/e/physical-chemistry-and-thermodynamics/ion/": {"t": "Ion", "s": "Atom or molecule with net electric charge from electron-proton imbalance."}, "https://codexery.com/the-martian/e/world/jet-propulsion-laboratory/": {"t": "Jet Propulsion Laboratory", "s": "NASA's robotic-spacecraft lab, where Bruce Ng and Rich Purnell work."}, "https://codexery.com/nasa-space-probes/e/nasa-space-probes/lucy-spacecraft/": {"t": "Lucy (spacecraft)", "s": "NASA probe to eight asteroids, including Jupiter trojans."}, "https://codexery.com/geology/e/geology/geyser/": {"t": "Geyser", "s": "A rare spring that erupts intermittently with steam and water."}, "https://codexery.com/chemistry-materials/e/chemistry-and-materials/methane/": {"t": "Methane", "s": "Simplest alkane, main component of natural gas, potent greenhouse gas."}, "https://codexery.com/european-space-agency-programmes/e/european-space-agency-programmes/european-space-agency-science-programme/": {"t": "European Space Agency Science Programme", "s": "ESA's mandatory programme for space science and exploration missions."}, "https://codexery.com/astronomy/e/astronomy/exoplanet/": {"t": "Exoplanet", "s": "An exoplanet, also called an extrasolar planet, is any planet that exists beyond our Solar System.", "i": "https://codexery.com/astronomy/img/astronomy/exoplanet.webp", "c": "European Space Agency · CC BY-SA 3.0 igo"}, "https://codexery.com/extraterrestrial-orbiters/e/extraterrestrial-orbiters/jupiter-icy-moons-explorer/": {"t": "Jupiter Icy Moons Explorer", "s": "ESA's mission to explore Jupiter's icy moons", "i": "https://codexery.com/extraterrestrial-orbiters/img/extraterrestrial-orbiters/jupiter-icy-moons-explorer.webp", "c": "European Space Agency · CC BY-SA 3.0 igo"}, "https://codexery.com/sample-return-missions/e/sample-return-missions/stardust-spacecraft/": {"t": "Stardust (spacecraft)", "s": "NASA's first sample return mission to collect comet and cosmic dust."}, "https://codexery.com/planets-and-dwarf-planets/e/planets-and-dwarf-planets/venus/": {"t": "Venus", "s": "Earth's twin, hottest planet, shrouded in sulfuric acid clouds."}, "https://codexery.com/classical-mechanics-and-dynamics/e/classical-mechanics-and-dynamics/kinetic-energy/": {"t": "Kinetic energy", "s": "Energy of motion, quantified as ½mv² in classical mechanics."}, "https://codexery.com/space-debris/e/space-debris/planetary-protection/": {"t": "Planetary protection", "s": "Preventing biological contamination of celestial bodies and Earth."}, "/e/moons-of-saturn/equatorial-ridge-on-iapetus/": {"t": "Equatorial ridge on Iapetus", "s": "Iapetus's equatorial ridge is the Solar System's third tallest mountain structure."}, "https://codexery.com/scientists-and-mathematicians/e/scientists-and-mathematicians/christiaan-huygens/": {"t": "Christiaan Huygens", "s": "Dutch polymath who advanced optics, mechanics, and astronomy."}, "https://codexery.com/gigantes/e/gigantes/giants-greek-mythology/": {"t": "Giants (Greek mythology)", "s": "Earth-born giants who fought the Olympian gods."}, "https://codexery.com/greek-myths/e/greek-myths/zeus/": {"t": "Zeus", "s": "King of the gods, sky and thunder deity."}, "https://codexery.com/mount-olympus/e/mount-olympus/twelve-olympians/": {"t": "Twelve Olympians", "s": "The principal deities of the Greek pantheon residing on Mount Olympus.", "i": "https://codexery.com/mount-olympus/img/mount-olympus/twelve-olympians.webp", "c": "via Wikipedia: Twelve Olympians · see source"}, "/e/moons-of-saturn/cordova-mons/": {"t": "Cordova Mons", "s": "A bright equatorial peak on Saturn's moon Iapetus.", "i": "https://codexery.com/moons-of-saturn/img/moons-of-saturn/cordova-mons.webp", "c": "NASA / JPL · Public domain"}, "https://codexery.com/literary-works/e/literary-works/song-of-roland/": {"t": "Song of Roland", "s": "The oldest surviving major work of French literature, an epic of betrayal and martyrdom."}, "https://codexery.com/fifa-world-cup/e/honours/france/": {"t": "France", "s": "A global centre of art, science, cuisine and philosophy."}, "https://codexery.com/crusader-kings/e/world/cordoba/": {"t": "Cordoba", "s": "Capital of the Caliphate of Córdoba and of Umayyad al-Andalus."}, "/e/moons-of-saturn/carcassone-montes/": {"t": "Carcassone Montes", "s": "A bright, isolated segment of Iapetus's equatorial ridge.", "i": "https://codexery.com/moons-of-saturn/img/moons-of-saturn/carcassone-montes.webp", "c": "NASA/JPL · Public domain"}, "https://codexery.com/fifa-world-cup/e/honours/spain/": {"t": "Spain", "s": "A country spanning the Iberian Peninsula, with a history from Roman Hispania to a modern constitutional monarchy."}, "https://codexery.com/historical-events-places/e/historical-events-and-places/reconquista/": {"t": "Reconquista", "s": "Series of Christian campaigns ending Muslim rule in Iberia."}, "https://codexery.com/observatories-of-europe/e/observatories-of-europe/paris-observatory/": {"t": "Paris Observatory", "s": "World's oldest active observatory, cornerstone of French astronomy."}, "https://codexery.com/observatories-of-europe/e/observatories-of-europe/pic-du-midi-de-bigorre/": {"t": "Pic du Midi de Bigorre", "s": "High-altitude observatory in the French Pyrenees."}, "https://codexery.com/derelict-landers/e/derelict-landers/viking-program/": {"t": "Viking program", "s": "Two American probes that landed on Mars in 1976."}, "https://codexery.com/planets-and-dwarf-planets/e/planets-and-dwarf-planets/mars/": {"t": "Mars", "s": "The fourth planet from the Sun, a desert world with polar ice caps."}, "https://codexery.com/geology-earth-science/e/geology-and-earth-science/igneous-rock/": {"t": "Igneous rock", "s": "One of the three main rock types, formed from cooling magma or lava."}, "https://codexery.com/atmosphere/e/atmosphere/atmosphere/": {"t": "Atmosphere", "s": "A layer of gases enveloping an astronomical object, retained by gravity."}, "https://codexery.com/astronomy-space/e/astronomy-and-space/mercury-planet/": {"t": "Mercury (planet)", "s": "Smallest planet and closest to the Sun."}, "https://codexery.com/mountain-ranges-and-massifs/e/mountain-ranges-and-massifs/pyrenees/": {"t": "Pyrenees", "s": "Mountain range forming the France–Spain border.", "i": "https://codexery.com/mountain-ranges-and-massifs/img/mountain-ranges-and-massifs/pyrenees.webp", "c": "The original uploader was Nhamblen at English Wikipedia. · via Wikipedia: Pyrenees · CC BY-SA 3.0"}, "/e/moons-of-saturn/odysseus-crater/": {"t": "Odysseus (crater)", "s": "Odysseus is the largest crater on Saturn's moon Tethys."}, "https://codexery.com/lines-hemispheres/e/lines-and-hemispheres/longitude/": {"t": "Longitude", "s": "The east-west coordinate that, with latitude, pinpoints any location on Earth.", "i": "https://codexery.com/lines-hemispheres/img/lines-and-hemispheres/longitude.webp", "c": "Original:  Pearson Scott Forman Vector:  Gregors · via Wikipedia: Longitude · CC BY-SA 3.0"}, "https://codexery.com/super-smash-bros-fighters/e/super-smash-bros-fighters/pac-man-character/": {"t": "Pac-Man (character)", "s": "The iconic yellow gobbler who started it all."}, "https://codexery.com/american-science-fiction-war-films/e/american-science-fiction-war-films/star-wars-film/": {"t": "Star Wars (film)", "s": "A rebel alliance fights to destroy the Empire's Death Star."}, "https://codexery.com/mythological-shapeshifters/e/mythological-shapeshifters/iktomi/": {"t": "Iktomi", "s": "Lakota spider-trickster spirit and culture hero."}, "https://codexery.com/impact-craters/e/impact-craters/complex-crater/": {"t": "Complex crater", "s": "Large impact craters with uplifted centers and terraced walls."}, "https://codexery.com/creation-myths/e/creation-myths/creator-deity/": {"t": "Creator deity", "s": "A deity responsible for creating the universe in human religion."}, "https://codexery.com/impact-craters/e/impact-craters/peak-ring/": {"t": "Peak ring", "s": "A complex crater with a ring instead of a central peak."}, "https://codexery.com/impact-craters/e/impact-craters/crater-counting/": {"t": "Crater counting", "s": "Estimating planetary surface ages by counting impact craters."}, "https://codexery.com/orbits-and-celestial-mechanics/e/orbits-and-celestial-mechanics/escape-velocity/": {"t": "Escape velocity", "s": "Minimum speed to escape a body's gravitational pull.", "i": "https://codexery.com/orbits-and-celestial-mechanics/img/orbits-and-celestial-mechanics/escape-velocity.webp", "c": "Richard West · CC BY-SA 2.0"}, "https://codexery.com/moons-with-a-prograde-orbit/e/moons-with-a-prograde-orbit/daphnis-moon/": {"t": "Daphnis (moon)", "s": "A small shepherd moon orbiting in Saturn's Keeler Gap."}, "https://codexery.com/separation-and-purification-techniques/e/separation-and-purification-techniques/spectroscopy/": {"t": "Spectroscopy", "s": "Spectroscopy measures and interprets electromagnetic spectra interacting with matter."}, "/e/moons-of-saturn/ithaca-chasma/": {"t": "Ithaca Chasma", "s": "A giant valley on Saturn's moon Tethys, one of the Solar System's longest."}, "https://codexery.com/telescope-types/e/telescope-types/aerial-telescope/": {"t": "Aerial telescope", "s": "A tubeless refracting telescope using a string to align objective and eyepiece."}, "https://codexery.com/moons-with-a-prograde-orbit/e/moons-with-a-prograde-orbit/calypso-moon/": {"t": "Calypso (moon)", "s": "A trojan moon of Saturn, co-orbital with Tethys."}, "https://codexery.com/climate/e/climate/atmosphere-of-earth/": {"t": "Atmosphere of Earth", "s": "The gaseous envelope surrounding Earth, essential for life and climate."}, "https://codexery.com/moons-of-jupiter/e/moons-of-jupiter/ganymede-moon/": {"t": "Ganymede (moon)", "s": "Largest moon in the Solar System, with its own magnetic field."}, "https://codexery.com/moons-with-a-prograde-orbit/e/moons-with-a-prograde-orbit/galilean-moons/": {"t": "Galilean moons", "s": "Jupiter's four largest moons, discovered by Galileo in 1610."}, "https://codexery.com/chemistry-materials/e/chemistry-and-materials/nitrogen/": {"t": "Nitrogen", "s": "Nitrogen is a colourless, odourless diatomic gas forming 78% of Earth's air."}, "https://codexery.com/space-missions/e/space-missions/the-hubble-space-telescope/": {"t": "The Hubble Space Telescope", "s": "A versatile space telescope observing ultraviolet, visible, and near-infrared light."}, "https://codexery.com/meteorology/e/meteorology/greenhouse-effect/": {"t": "Greenhouse effect", "s": "The greenhouse effect is the trapping of heat by gases in a planet's atmosphere, raising its surface temperature."}, "https://codexery.com/atmospheric-circulation/e/atmospheric-circulation/atmospheric-circulation/": {"t": "Atmospheric circulation", "s": "Large-scale air movement redistributing solar energy across Earth."}, "https://codexery.com/chemistry/e/chemistry/hydrocarbon/": {"t": "Hydrocarbon", "s": "Organic compounds of hydrogen and carbon, key to global energy."}, "https://codexery.com/chemistry/e/chemistry/ethane/": {"t": "Ethane", "s": "A colorless, odorless gas and key feedstock for ethylene production."}, "https://codexery.com/meteorology/e/meteorology/water-vapor/": {"t": "Water vapor", "s": "The gaseous phase of water, a key greenhouse gas and component of Earth's hydrosphere."}, "https://codexery.com/stars-and-stellar-phenomena/e/stars-and-stellar-phenomena/effective-temperature/": {"t": "Effective temperature", "s": "Black-body temperature matching a star or planet's radiated energy."}, "https://codexery.com/orbits-and-celestial-mechanics/e/orbits-and-celestial-mechanics/equinox/": {"t": "Equinox", "s": "Twice-yearly moment when day and night are nearly equal worldwide.", "i": "https://codexery.com/orbits-and-celestial-mechanics/img/orbits-and-celestial-mechanics/equinox.webp", "c": "江戸村のとくぞう · CC0"}, "https://codexery.com/electromagnetism-and-waves/e/electromagnetism-and-waves/infrared/": {"t": "Infrared", "s": "Invisible electromagnetic radiation between visible light and microwaves."}, "https://codexery.com/materials-and-states-of-matter/e/materials-and-states-of-matter/evaporation/": {"t": "Evaporation", "s": "Surface vaporization process driven by heat and molecular kinetics."}, "https://codexery.com/meteorology/e/meteorology/drought/": {"t": "Drought", "s": "A period of drier-than-normal conditions with far-reaching impacts.", "i": "https://codexery.com/meteorology/img/meteorology/drought.webp", "c": "Cavaliere grande · CC BY-SA 4.0"}, "https://codexery.com/meteorology/e/meteorology/hadley-cell/": {"t": "Hadley cell", "s": "A tropical atmospheric circulation that shapes global climate."}, "https://codexery.com/coastal-marine-geology/e/coastal-and-marine-geology/sea/": {"t": "Sea", "s": "The sea is Earth's interconnected body of salt water."}, "https://codexery.com/regions-cultural-spheres/e/regions-and-cultural-spheres/north-america/": {"t": "North America", "s": "Third-largest continent by area; fourth-largest by population.", "i": "https://codexery.com/regions-cultural-spheres/img/regions-and-cultural-spheres/north-america.webp", "c": "via Wikipedia: North America · see source"}, "https://codexery.com/exploration-of-mars/e/exploration-of-mars/robert-zubrin/": {"t": "Robert Zubrin", "s": "Aerospace engineer and advocate for human Mars exploration."}, "https://codexery.com/types-of-planet/e/types-of-planet/gas-giant/": {"t": "Gas giant", "s": "Giant planets composed mainly of hydrogen and helium."}, "/e/moons-of-saturn/flight-on-titan/": {"t": "Flight on Titan", "s": "First science fiction story set on Saturn's moon Titan."}, "https://codexery.com/types-of-planet/e/types-of-planet/earth-analog/": {"t": "Earth analog", "s": "A planet or moon with environmental conditions similar to Earth."}, "https://codexery.com/orbits-and-celestial-mechanics/e/orbits-and-celestial-mechanics/hohmann-transfer-orbit/": {"t": "Hohmann transfer orbit", "s": "An orbital maneuver using two burns to transfer between orbits."}, "https://codexery.com/kerbal-space-program/e/lore/delta-v-v/": {"t": "Delta-v (Δv)", "s": "The budget of speed change a rocket can spend."}, "https://codexery.com/particle-and-nuclear-physics/e/particle-and-nuclear-physics/radioactive-decay/": {"t": "Radioactive decay", "s": "Unstable atomic nuclei lose energy by emitting radiation."}, "/e/moons-of-saturn/climate-of-titan/": {"t": "Climate of Titan", "s": "Titan's climate mirrors Earth's with methane instead of water."}, "https://codexery.com/great-lakes-of-the-world/e/great-lakes-of-the-world/great-salt-lake/": {"t": "Great Salt Lake", "s": "Largest saltwater lake in the Western Hemisphere, remnant of Lake Bonneville.", "i": "https://codexery.com/great-lakes-of-the-world/img/great-lakes-of-the-world/great-salt-lake.webp", "c": "Famartin · CC BY-SA 4.0"}, "https://codexery.com/u-s-states/e/u-s-states/utah/": {"t": "Utah", "s": "A landlocked state shaped by Mormon settlement and desert geography."}, "https://codexery.com/lines-hemispheres/e/lines-and-hemispheres/northern-hemisphere/": {"t": "Northern Hemisphere", "s": "The Northern Hemisphere contains most of the world's continents and major landmasses.", "i": "https://codexery.com/lines-hemispheres/img/lines-and-hemispheres/northern-hemisphere.webp", "c": "Sean Baker ( Marvin01 | talk ) · via Wikipedia: Northern Hemisphere · CC BY 2.0"}, "https://codexery.com/lakes-of-the-world/e/lakes-of-the-world/lake-michigan/": {"t": "Lake Michigan", "s": "The only Great Lake entirely within the United States, and the world's largest lake by area in a single country.", "i": "https://codexery.com/lakes-of-the-world/img/lakes-of-the-world/lake-michigan.webp", "c": "Michael Barera · CC BY-SA 4.0"}, "https://codexery.com/rivers-and-seas-of-the-world/e/rivers-and-seas-of-the-world/dead-sea/": {"t": "Dead Sea", "s": "Lowest land elevation on Earth, deepest hypersaline lake, 9.6 times saltier than the ocean.", "i": "https://codexery.com/rivers-and-seas-of-the-world/img/rivers-and-seas-of-the-world/dead-sea.webp", "c": "Hoshvilim · CC BY-SA 4.0"}, "https://codexery.com/geomorphology/e/geomorphology/river-delta/": {"t": "River delta", "s": "Landform formed by sediment deposition at a river mouth."}, "https://codexery.com/coastal-and-fluvial-geomorphology/e/coastal-and-fluvial-geomorphology/escarpment/": {"t": "Escarpment", "s": "A steep slope or long cliff separating two level areas."}, "https://codexery.com/volcanology/e/volcanology/maar/": {"t": "Maar", "s": "A volcanic crater formed by groundwater-magma explosions, often becoming a lake.", "i": "https://codexery.com/volcanology/img/volcanology/maar.webp", "c": "R. Russell, Alaska Department of Fish and Game · via Wikipedia: Maar · Public domain"}, "https://codexery.com/volcanology/e/volcanology/caldera/": {"t": "Caldera", "s": "A volcanic depression formed by collapse, not explosion."}, "https://codexery.com/geomorphology/e/geomorphology/fold-mountains/": {"t": "Fold mountains", "s": "Mountains formed by crustal folding at convergent plate boundaries.", "i": "https://codexery.com/geomorphology/img/geomorphology/fold-mountains.webp", "c": "Sten · CC BY-SA 3.0"}, "https://codexery.com/mountain-ranges-and-massifs/e/mountain-ranges-and-massifs/andes/": {"t": "Andes", "s": "Longest continental mountain range, forming western backbone of South America."}, "https://codexery.com/chemistry-fundamentals/e/chemistry-fundamentals/ammonia/": {"t": "Ammonia", "s": "A colourless gas with a pungent smell, vital for fertilizers."}, "https://codexery.com/polymers-and-macromolecules/e/polymers-and-macromolecules/polyyne/": {"t": "Polyyne", "s": "Organic chains of alternating single and triple bonds."}, "https://codexery.com/chemistry-fundamentals/e/chemistry-fundamentals/amine/": {"t": "Amine", "s": "Organic compounds with carbon–nitrogen bonds derived from ammonia."}, "https://codexery.com/astronomy/e/astronomy/extraterrestrial-life/": {"t": "Extraterrestrial life", "s": "Hypothetical life originating from worlds beyond Earth."}, "https://codexery.com/planets-stellar-astronomy/e/planets-and-stellar-astronomy/red-giant/": {"t": "Red giant", "s": "A late-phase, luminous giant star with an inflated atmosphere."}, "https://codexery.com/thermodynamics-and-statistical-mechanics/e/thermodynamics-and-statistical-mechanics/heat-transfer/": {"t": "Heat transfer", "s": "Discipline of thermal engineering concerning exchange of thermal energy."}, "/e/moons-of-saturn/samarkand-sulci/": {"t": "Samarkand Sulci", "s": "Grooved terrain on Enceladus with ridges and rifts."}, "https://codexery.com/lines-hemispheres/e/lines-and-hemispheres/latitude/": {"t": "Latitude", "s": "Latitude specifies north-south position on Earth or celestial bodies.", "i": "https://codexery.com/lines-hemispheres/img/lines-and-hemispheres/latitude.webp", "c": "source: Pearson Scott Foresman, donated to the Wikimedia Foundation\nsvg conversion: Gregors\nColor: Jahobr · via Wikipedia: Latitude · Public domain"}, "https://codexery.com/geology/e/geology/fold-geology/": {"t": "Fold (geology)", "s": "Bent rock layers from microscopic crinkles to mountain-sized structures."}, "https://codexery.com/mountain-ranges-and-massifs/e/mountain-ranges-and-massifs/appalachian-mountains/": {"t": "Appalachian Mountains", "s": "Ancient mountain range spanning eastern North America."}, "https://codexery.com/cultural-depictions-of-harun-al-rashid/e/cultural-depictions-of-harun-al-rashid/one-thousand-and-one-nights/": {"t": "One Thousand and One Nights", "s": "A collection of Middle Eastern folktales framed by Scheherazade's storytelling."}, "/e/moons-of-saturn/sarandib-planitia/": {"t": "Sarandib Planitia", "s": "Youngest terrain on Enceladus, with low ridges and rifted bands."}, "/e/moons-of-saturn/harran-sulci/": {"t": "Harran Sulci", "s": "Grooved terrain on Enceladus bounding Diyar Planitia."}, "https://codexery.com/moons-with-a-prograde-orbit/e/moons-with-a-prograde-orbit/europa-moon/": {"t": "Europa (moon)", "s": "Jupiter's icy moon with a subsurface ocean."}, "https://codexery.com/languages-and-writing-systems/e/languages-and-writing-systems/persian-language/": {"t": "Persian language", "s": "Persian is a Western Iranian language with three standard varieties."}, "https://codexery.com/languages-of-the-world/e/languages-of-the-world/urdu/": {"t": "Urdu", "s": "Urdu is an Indo-Aryan language and national lingua franca of Pakistan."}, "https://codexery.com/mythological-legendary-figures/e/mythological-and-legendary-figures/sinbad-the-sailor/": {"t": "Sinbad the Sailor", "s": "Fictional mariner and hero of a story-cycle in One Thousand and One Nights."}, "https://codexery.com/geology-earth-science/e/geology-and-earth-science/lithosphere/": {"t": "Lithosphere", "s": "The rigid outer shell of Earth, comprising the crust and lithospheric mantle."}, "https://codexery.com/narrative-forms-and-devices/e/narrative-forms-and-devices/science-fiction/": {"t": "Science fiction", "s": "Genre of speculative fiction about advanced technology and its consequences."}, "https://codexery.com/narrative-forms-and-devices/e/narrative-forms-and-devices/short-story/": {"t": "Short story", "s": "A brief prose narrative evoking a single effect or mood."}, "/e/moons-of-saturn/doom-mons/": {"t": "Doom Mons", "s": "Titan's largest mountain range by volume, a putative cryovolcano."}, "https://codexery.com/phantom-places-discovery/e/phantom-places-and-discovery/antarctic/": {"t": "Antarctic", "s": "Polar region surrounding the South Pole, governed by international treaty."}, "https://codexery.com/psychology/e/psychology/hypnosis/": {"t": "Hypnosis", "s": "A state of focused attention and heightened suggestibility."}, "https://codexery.com/greek-myths/e/greek-myths/odysseus/": {"t": "Odysseus", "s": "The cunning king of Ithaca, hero of Homer's Odyssey."}, "https://codexery.com/classic-poetry-and-epics/e/classic-poetry-and-epics/the-iliad/": {"t": "The Iliad", "s": "Ancient Greek epic poem attributed to Homer, central to classical philology."}, "https://codexery.com/classic-poetry-and-epics/e/classic-poetry-and-epics/the-odyssey/": {"t": "The Odyssey", "s": "Ancient Greek epic of Odysseus's perilous homecoming journey."}, "https://codexery.com/stars-and-stellar-objects/e/stars-and-stellar-objects/callisto-moon/": {"t": "Callisto (moon)", "s": "Second-largest moon of Jupiter, with a heavily cratered surface."}, "https://codexery.com/historical-figures/e/notable/homer/": {"t": "Homer", "s": "Ancient Greek poet traditionally credited with the Iliad and the Odyssey"}, "https://codexery.com/philosophical-concepts/e/philosophical-concepts/hypothesis/": {"t": "Hypothesis", "s": "A proposed explanation requiring testable and reproducible prediction."}, "/e/moons-of-saturn/erebor-mons/": {"t": "Erebor Mons", "s": "A probable cryovolcano and one of Titan's highest mountains."}, "https://codexery.com/j-r-r-tolkien/e/j-r-r-tolkien/j-r-r-tolkien/": {"t": "J. R. R. Tolkien", "s": "English author and philologist who shaped modern fantasy."}, "https://codexery.com/fantasy-novels-adapted-into-films/e/fantasy-novels-adapted-into-films/the-lord-of-the-rings/": {"t": "The Lord of the Rings", "s": "A quest to destroy the One Ring and save Middle-earth."}, "https://codexery.com/cities/e/landmark-cities/san-francisco/": {"t": "San Francisco", "s": "The City by the Bay, a center of liberal activism and innovation."}, "https://codexery.com/novels-about-magic/e/novels-about-magic/the-hobbit/": {"t": "The Hobbit", "s": "A hobbit's quest to reclaim a dragon's treasure."}, "https://codexery.com/geology-earth-surface/e/geology-and-earth-surface/peninsula/": {"t": "Peninsula", "s": "Landform mostly surrounded by water, connected to mainland on one side."}}