{"/e/space-program-fatalities/space-mirror-memorial/": {"t": "Space Mirror Memorial", "s": "National memorial honoring U.S. astronauts who died in the line of duty."}, "/e/space-program-fatalities/spaceshiptwo/": {"t": "SpaceShipTwo", "s": "Retired suborbital spaceplane for tourism and scientific payloads."}, "https://codexery.com/human-spaceflight-programs/e/human-spaceflight-programs/virgin-galactic/": {"t": "Virgin Galactic", "s": "Commercial spaceflight company offering suborbital tourist flights."}, "/e/space-program-fatalities/vss-enterprise/": {"t": "VSS Enterprise", "s": "First SpaceShipTwo spaceplane, destroyed in a 2014 test flight accident."}, "https://codexery.com/san-francisco-49ers/e/culture/santa-clara-california/": {"t": "Santa Clara, California", "s": "Silicon Valley city founded by Spanish missionaries in 1777."}, "/e/space-program-fatalities/vss-enterprise-crash/": {"t": "VSS Enterprise crash", "s": "First SpaceShipTwo test vehicle destroyed in 2014 crash."}, "https://codexery.com/deserts-and-drylands/e/deserts-and-drylands/mojave-desert/": {"t": "Mojave Desert", "s": "Smallest and driest of the four North American deserts."}, "https://codexery.com/people-who-have-flown-in-suborbital/e/people-who-have-flown-in-suborbital-spaceflight/david-mackay-pilot/": {"t": "David Mackay (pilot)", "s": "First native-born Scot to visit space."}, "/e/space-program-fatalities/elliot-see/": {"t": "Elliot See", "s": "NASA astronaut killed before his first space flight.", "i": "https://codexery.com/space-program-fatalities/img/space-program-fatalities/elliot-see.webp", "c": "Wikimedia Commons · Public domain"}, "https://codexery.com/electrical-systems/e/electrical-systems/electrical-engineering/": {"t": "Electrical engineering", "s": "Discipline studying and applying electricity, electronics, and electromagnetism."}, "/e/space-program-fatalities/1966-nasa-t-38-crash/": {"t": "1966 NASA T-38 crash", "s": "Two Gemini astronauts died in a 1966 T-38 crash.", "i": "https://codexery.com/space-program-fatalities/img/space-program-fatalities/1966-nasa-t-38-crash.webp", "c": "Michael Rivera · CC BY-SA 4.0"}, "https://codexery.com/exploration-of-the-moon/e/exploration-of-the-moon/fallen-astronaut/": {"t": "Fallen Astronaut", "s": "A small aluminum sculpture on the Moon honoring fallen space explorers.", "i": "https://codexery.com/exploration-of-the-moon/img/exploration-of-the-moon/fallen-astronaut.webp", "c": "NASA · via Wikipedia: Fallen Astronaut · Public domain"}, "https://codexery.com/successful-space-missions/e/successful-space-missions/apollo-15/": {"t": "Apollo 15", "s": "First J mission with rover, deep-space spacewalk, and Genesis Rock.", "i": "https://codexery.com/successful-space-missions/img/successful-space-missions/apollo-15.webp", "c": "NASA · Public domain"}, "https://codexery.com/cities/e/coastal/los-angeles/": {"t": "Los Angeles", "s": "The City of Angels, a global hub of culture and commerce."}, "https://codexery.com/u-s-states/e/u-s-states/north-carolina/": {"t": "North Carolina", "s": "Southern state known for first flight and early independence call."}, "https://codexery.com/u-s-states/e/u-s-states/texas/": {"t": "Texas", "s": "Second-largest U.S. state by area, but first in Fortune 500 headquarters and gross state product."}, "https://codexery.com/u-s-states/e/u-s-states/nevada/": {"t": "Nevada", "s": "Landlocked Western state known for silver, gambling, and libertarian laws."}, "https://codexery.com/peninsulas-and-cape-landforms/e/peninsulas-and-cape-landforms/korean-peninsula/": {"t": "Korean Peninsula", "s": "Divided peninsula with ancient kingdoms and modern global influence."}, "https://codexery.com/warfare-military-history/e/warfare-and-military-history/aerial-warfare/": {"t": "Aerial warfare", "s": "Military use of aircraft and flying machines in combat.", "i": "https://codexery.com/warfare-military-history/img/warfare-and-military-history/aerial-warfare.webp", "c": "Unknown author · Public domain"}, "https://codexery.com/transportation/e/transportation/jet-aircraft/": {"t": "Jet aircraft", "s": "Aircraft propelled by jet engines, enabling high-speed flight."}, "https://codexery.com/human-spaceflight-programs/e/human-spaceflight-programs/apollo-program/": {"t": "Apollo program", "s": "The United States human spaceflight program that landed the first humans on the Moon."}, "https://codexery.com/u-s-states/e/u-s-states/missouri/": {"t": "Missouri", "s": "Gateway to the West, birthplace of ragtime and Kansas City jazz."}, "https://codexery.com/apollo-11/e/apollo-11/buzz-aldrin/": {"t": "Buzz Aldrin", "s": "Second human to walk on the Moon.", "i": "https://codexery.com/apollo-11/img/apollo-11/buzz-aldrin.webp", "c": "NASA · via Wikipedia: Buzz Aldrin · Public domain"}, "https://codexery.com/cities/e/landmark-cities/moscow/": {"t": "Moscow", "s": "Capital of Russia, largest city in Europe, and a historic center of power and culture."}, "https://codexery.com/lunar-science/e/lunar-science/far-side-of-the-moon/": {"t": "Far side of the Moon", "s": "The unseen hemisphere of the Moon, shielded from Earth."}, "https://codexery.com/fifa-world-cup/e/honours/soviet-union/": {"t": "Soviet Union", "s": "The world's flagship communist state and a superpower spanning Eurasia."}, "https://codexery.com/world-war-ii-campaigns-and-atrocities/e/world-war-ii-campaigns-and-atrocities/eastern-front-world-war-ii/": {"t": "Eastern Front (World War II)", "s": "The decisive theatre of World War II where the Axis powers were defeated on the Eastern Front.", "i": "https://codexery.com/world-war-ii-campaigns-and-atrocities/img/world-war-ii-campaigns-and-atrocities/eastern-front-world-war-ii.webp", "c": "FOTO:Fortepan — ID 27693 : Adományozó/Donor: Konok Tamás id. archive copy at the · CC BY-SA 3.0"}, "https://codexery.com/major-wars/e/major-wars/second-world-war/": {"t": "Second World War", "s": "Global conflict between Allies and Axis, deadliest in history."}, "https://codexery.com/space-missions/e/space-missions/sputnik-1/": {"t": "Sputnik 1", "s": "Sputnik 1, meaning \"Satellite-One\" in Russian, was the first artificial Earth satellite."}, "https://codexery.com/burns/e/burns/hot-tar-burn/": {"t": "Hot tar burn", "s": "Thermal burn from hot tar, often work-related.", "i": "https://codexery.com/burns/img/burns/hot-tar-burn.webp", "c": "Skimel (translation) · CC BY-SA 4.0"}, "https://codexery.com/space-missions/e/space-missions/vostok-1/": {"t": "Vostok 1", "s": "First human orbital spaceflight, carrying Yuri Gagarin."}, "https://codexery.com/space-program-of-the-soviet-union/e/space-program-of-the-soviet-union/lost-cosmonauts/": {"t": "Lost Cosmonauts", "s": "Conspiracy theory of concealed Soviet space deaths."}, "https://codexery.com/magazines-newspapers/e/magazines-and-newspapers/izvestia/": {"t": "Izvestia", "s": "The News"}, "https://codexery.com/disasters/e/historic-disasters/apollo-1/": {"t": "Apollo 1", "s": "The first crewed Apollo mission ended in tragedy before launch, leading to a 20-month suspension of crewed flights."}, "https://codexery.com/space-shuttle-challenger-disaster/e/space-shuttle-challenger-disaster/rogers-commission-report/": {"t": "Rogers Commission Report", "s": "Presidential inquiry into the Challenger disaster and its causes.", "i": "https://codexery.com/space-shuttle-challenger-disaster/img/space-shuttle-challenger-disaster/rogers-commission-report.webp", "c": "via Wikipedia: Rogers Commission Report · see source"}, "/e/space-program-fatalities/sts-51-l/": {"t": "STS-51-L", "s": "25th Shuttle mission; destroyed 73 seconds after launch."}, "https://codexery.com/crewed-spacecraft-and-space-stations/e/crewed-spacecraft-and-space-stations/space-shuttle-challenger/": {"t": "Space Shuttle Challenger", "s": "Second Space Shuttle orbiter, destroyed in 1986 disaster."}, "https://codexery.com/peninsulas-and-cape-landforms/e/peninsulas-and-cape-landforms/cape-canaveral/": {"t": "Cape Canaveral", "s": "Historic cape and major U.S. rocket launch site."}, "https://codexery.com/crewed-spacecraft-and-space-stations/e/crewed-spacecraft-and-space-stations/space-shuttle-orbiter/": {"t": "Space Shuttle orbiter", "s": "Reusable spaceplane of NASA's Space Shuttle program, flown 1981–2011."}, "https://codexery.com/human-spaceflight-programs/e/human-spaceflight-programs/space-shuttle-program/": {"t": "Space Shuttle program", "s": "NASA's reusable spaceplane program flew 135 missions from 1981 to 2011."}, "https://codexery.com/astronomy/e/astronomy/halley-s-comet/": {"t": "Halley's Comet", "s": "First comet recognized as periodic, observed for over two millennia.", "i": "https://codexery.com/astronomy/img/astronomy/halley-s-comet.webp", "c": "via Wikipedia: Halley's Comet · see source"}, "https://codexery.com/astronauts-and-space-pioneers/e/astronauts-and-space-pioneers/christa-mcauliffe/": {"t": "Christa McAuliffe", "s": "Teacher and payload specialist who died in the Challenger disaster.", "i": "https://codexery.com/astronauts-and-space-pioneers/img/astronauts-and-space-pioneers/christa-mcauliffe.webp", "c": "via Wikipedia: Christa McAuliffe · see source"}, "https://codexery.com/space-shuttle-challenger-disaster/e/space-shuttle-challenger-disaster/teacher-in-space-project/": {"t": "Teacher in Space Project", "s": "NASA program to send teachers as payload specialists into space."}, "https://codexery.com/classical-and-fluid-mechanics/e/classical-and-fluid-mechanics/mach-number/": {"t": "Mach number", "s": "Dimensionless ratio of flow velocity to speed of sound."}, "https://codexery.com/kerbal-space-program/e/lore/terminal-velocity/": {"t": "Terminal Velocity", "s": "The speed where drag and gravity cancel out."}, "/e/space-program-fatalities/space-shuttle-columbia-disaster/": {"t": "Space Shuttle Columbia disaster", "s": "Space Shuttle Columbia broke apart during re-entry, killing all seven crew.", "i": "https://codexery.com/space-program-fatalities/img/space-program-fatalities/space-shuttle-columbia-disaster.webp", "c": "Arlington National Cemetery · Public domain"}, "https://codexery.com/crewed-spacecraft-and-space-stations/e/crewed-spacecraft-and-space-stations/space-shuttle/": {"t": "Space Shuttle", "s": "Partially reusable low Earth orbital spacecraft system."}, "https://codexery.com/space-shuttle-missions/e/space-shuttle-missions/sts-1/": {"t": "STS-1", "s": "The maiden voyage of the Space Shuttle Columbia.", "i": "https://codexery.com/space-shuttle-missions/img/space-shuttle-missions/sts-1.webp", "c": "NASA Photo by Carla Thomas. ke4roh rotated, cropped, and adjusted contrast. · Public domain"}, "https://codexery.com/space-shuttle-program/e/space-shuttle-program/inertial-upper-stage/": {"t": "Inertial Upper Stage", "s": "Solid-fueled upper stage for Titan and Shuttle missions."}, "https://codexery.com/space-shuttle-challenger-disaster/e/space-shuttle-challenger-disaster/tdrs-b/": {"t": "TDRS-B", "s": "Destroyed in the Challenger disaster before reaching orbit."}, "https://codexery.com/satellites/e/satellites/satellite/": {"t": "Satellite", "s": "Artificial objects placed into orbit around a celestial body."}, "https://codexery.com/space-shuttle-challenger-disaster/e/space-shuttle-challenger-disaster/challenger-1990-film/": {"t": "Challenger (1990 film)", "s": "A dramatization of the Challenger disaster and its O-ring controversy."}, "/e/space-program-fatalities/sts-107/": {"t": "STS-107", "s": "Final flight of Space Shuttle Columbia, ending in disaster during re-entry."}, "https://codexery.com/crewed-spacecraft-and-space-stations/e/crewed-spacecraft-and-space-stations/space-shuttle-columbia/": {"t": "Space Shuttle Columbia", "s": "First spaceworthy Space Shuttle orbiter, lost on its 28th mission."}, "https://codexery.com/u-s-states/e/u-s-states/louisiana/": {"t": "Louisiana", "s": "U.S. state with French heritage, parishes, and Gulf Coast.", "i": "https://codexery.com/u-s-states/img/u-s-states/louisiana.webp", "c": "Mark Holloway · CC BY 2.0"}, "/e/space-program-fatalities/space-shuttle-challenger-disaster/": {"t": "Space Shuttle Challenger disaster", "s": "Space Shuttle Challenger broke apart 73 seconds after launch, killing all seven crew.", "i": "https://codexery.com/space-program-fatalities/img/space-program-fatalities/space-shuttle-challenger-disaster.webp", "c": "Balon Greyjoy · CC BY-SA 3.0"}, "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/space-missions/e/space-missions/the-international-space-station/": {"t": "The International Space Station", "s": "The International Space Station (ISS) is a modular spacecraft in low Earth orbit, assembled and operated by five partner agencies: NASA, Roscosmos, ESA, JAXA, a"}, "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/space-debris/e/space-debris/space-debris/": {"t": "Space debris", "s": "Defunct human-made objects in Earth orbit posing collision risks."}, "https://codexery.com/seas-and-oceans/e/seas-and-oceans/indian-ocean/": {"t": "Indian Ocean", "s": "Third-largest ocean, warmest, key to global climate and trade."}, "https://codexery.com/space-shuttle-missions/e/space-shuttle-missions/sts-7/": {"t": "STS-7", "s": "Seventh Shuttle mission; first American woman in space.", "i": "https://codexery.com/space-shuttle-missions/img/space-shuttle-missions/sts-7.webp", "c": "NASA image · Public domain"}, "https://codexery.com/mir-crew-members/e/mir-crew-members/michael-p-anderson/": {"t": "Michael P. Anderson", "s": "NASA astronaut and payload commander killed in the Columbia disaster."}, "https://codexery.com/space-shuttle-program-astronauts/e/space-shuttle-program-astronauts/david-m-brown/": {"t": "David M. Brown", "s": "Navy captain and NASA astronaut lost on Columbia's final mission.", "i": "https://codexery.com/space-shuttle-program-astronauts/img/space-shuttle-program-astronauts/david-m-brown.webp", "c": "via Wikipedia: David M. Brown · see source"}, "https://codexery.com/human-spaceflight-programs/e/human-spaceflight-programs/nasa-astronaut-corps/": {"t": "NASA Astronaut Corps", "s": "NASA unit selecting and training astronauts for U.S. and international missions."}, "https://codexery.com/drone-regulation/e/drone-regulation/pilot-licencing/": {"t": "Pilot licencing", "s": "Pilot licensing certifies minimum knowledge and experience for aircraft operation."}, "https://codexery.com/sports-and-games/e/sports-and-games/baseball/": {"t": "Baseball", "s": "A bat-and-ball sport with nine players per team."}, "https://codexery.com/beyonce/e/world/houston/": {"t": "Houston", "s": "Beyoncé's hometown, where Destiny's Child was formed."}, "https://codexery.com/discovery-and-invention-controversies/e/discovery-and-invention-controversies/jet-engine/": {"t": "Jet engine", "s": "Reaction engine discharging heated gas to produce thrust."}, "https://codexery.com/geology-and-landforms/e/geology-and-landforms/artificial-island/": {"t": "Artificial island", "s": "Human-made landforms built for settlement, defense, or economic purposes.", "i": "https://codexery.com/geology-and-landforms/img/geology-and-landforms/artificial-island.webp", "c": "Luka Peternel · CC BY-SA 4.0"}, "https://codexery.com/space-launch-vehicles-of-the-united/e/space-launch-vehicles-of-the-united-states/pgm-19-jupiter/": {"t": "PGM-19 Jupiter", "s": "First USAF nuclear-armed MRBM, deployed in Italy and Turkey."}, "https://codexery.com/space-program-of-the-united-states/e/space-program-of-the-united-states/project-mercury/": {"t": "Project Mercury", "s": "First US crewed space program, six astronauts flew."}, "https://codexery.com/primates/e/primates/squirrel-monkey/": {"t": "Squirrel monkey", "s": "Small New World monkeys known for their distinctive facial markings."}, "https://codexery.com/primates/e/primates/rhesus-macaque/": {"t": "Rhesus macaque", "s": "Widely distributed Old World monkey used in medical breakthroughs."}, "https://codexery.com/band-of-brothers/e/factions/united-states-army/": {"t": "United States Army", "s": "The service Easy Company fought in."}, "https://codexery.com/homeland/e/world/the-pentagon/": {"t": "The Pentagon", "s": "Headquarters of the US Department of Defense."}, "https://codexery.com/historical-events-places/e/historical-events-and-places/space-race/": {"t": "Space Race", "s": "Cold War competition for spaceflight supremacy between the US and USSR."}, "https://codexery.com/moscow-kremlin/e/moscow-kremlin/kremlin-wall-necropolis/": {"t": "Kremlin Wall Necropolis", "s": "Soviet national cemetery beside the Kremlin Wall in Red Square.", "i": "https://codexery.com/moscow-kremlin/img/moscow-kremlin/kremlin-wall-necropolis.webp", "c": "via Wikipedia: Kremlin Wall Necropolis · see source"}, "/e/space-program-fatalities/soyuz-1/": {"t": "Soyuz 1", "s": "First crewed Soyuz flight ended in fatal parachute failure."}, "https://codexery.com/radio-controlled-helicopters-and-model/e/radio-controlled-helicopters-and-model-aircraft/model-aircraft/": {"t": "Model aircraft", "s": "Physical models of aircraft for display, research, or amusement.", "i": "https://codexery.com/radio-controlled-helicopters-and-model/img/radio-controlled-helicopters-and-model-aircraft/model-aircraft.webp", "c": "Ank Kumar · CC BY-SA 4.0"}, "https://codexery.com/russian-regions/e/russian-regions/voronezh-oblast/": {"t": "Voronezh Oblast", "s": "Central Russian oblast with rich agricultural and industrial heritage."}, "https://codexery.com/russian-cities/e/russian-cities/grozny/": {"t": "Grozny", "s": "The fearsome fortress on the Sunzha, oil heart of the Caucasus."}, "https://codexery.com/astronauts-and-space-pioneers/e/astronauts-and-space-pioneers/gherman-titov/": {"t": "Gherman Titov", "s": "Second to orbit Earth, first to sleep and vomit in space."}, "https://codexery.com/kerbal-space-program/e/lore/g-force/": {"t": "G-force", "s": "Acceleration measured in multiples of gravity."}, "https://codexery.com/leaders-and-monarchs/e/leaders-and-monarchs/leonid-brezhnev/": {"t": "Leonid Brezhnev", "s": "Soviet leader who stabilized the party and expanded military power."}, "https://codexery.com/radio-spectrum/e/radio-spectrum/ultra-high-frequency/": {"t": "Ultra high frequency", "s": "UHF band spans 300 MHz to 3 GHz, enabling line-of-sight communications."}, "https://codexery.com/leaders-of-revolution-and-independence/e/leaders-of-revolution-and-independence/vladimir-lenin/": {"t": "Vladimir Lenin", "s": "First head of Soviet Russia and founder of Leninism.", "i": "https://codexery.com/leaders-of-revolution-and-independence/img/leaders-of-revolution-and-independence/vladimir-lenin.webp", "c": "via Wikipedia: Vladimir Lenin · see source"}, "https://codexery.com/magazines-newspapers/e/magazines-and-newspapers/pravda/": {"t": "Pravda", "s": "The official newspaper of the Central Committee of the Communist Party of the Soviet Union"}, "https://codexery.com/world-heritage-sites-in-russia/e/world-heritage-sites-in-russia/red-square/": {"t": "Red Square", "s": "Moscow's historic central square and UNESCO World Heritage Site."}, "https://codexery.com/apollo-11/e/apollo-11/apollo-11/": {"t": "Apollo 11", "s": "First crewed mission to land humans on the Moon.", "i": "https://codexery.com/apollo-11/img/apollo-11/apollo-11.webp", "c": "Neil A. Armstrong · via Wikipedia: Apollo 11 · Public domain"}, "https://codexery.com/moon-missions/e/moon-missions/apollo-lunar-module/": {"t": "Apollo Lunar Module", "s": "First crewed spacecraft to land beyond Earth."}, "https://codexery.com/u-s-states/e/u-s-states/illinois/": {"t": "Illinois", "s": "Land of Lincoln", "i": "https://codexery.com/u-s-states/img/u-s-states/illinois.webp", "c": "TylerKutschbach · CC BY-SA 4.0"}, "https://codexery.com/drone-regulation/e/drone-regulation/flight-instructor/": {"t": "Flight instructor", "s": "Flight instructors teach and evaluate aviators for higher pilot certificates."}, "https://codexery.com/physical-chemistry-and-thermodynamics/e/physical-chemistry-and-thermodynamics/physical-chemistry/": {"t": "Physical chemistry", "s": "Applying physics to understand chemical systems and reactions."}, "https://codexery.com/human-spaceflight-programs/e/human-spaceflight-programs/project-gemini/": {"t": "Project Gemini", "s": "Second U.S. human spaceflight program, bridging Mercury and Apollo."}, "/e/space-program-fatalities/charles-bassett/": {"t": "Charles Bassett", "s": "NASA astronaut who died before his first spaceflight.", "i": "https://codexery.com/space-program-fatalities/img/space-program-fatalities/charles-bassett.webp", "c": "War Department. The Adjutant General's Office. 3/4/1907-9/18/1947 · Public domain"}, "https://codexery.com/successful-space-missions/e/successful-space-missions/gemini-10/": {"t": "Gemini 10", "s": "First mission to perform a double rendezvous in orbit."}, "https://codexery.com/successful-space-missions/e/successful-space-missions/gemini-12/": {"t": "Gemini 12", "s": "Final crewed Gemini flight demonstrated effective extravehicular activity."}, "https://codexery.com/flight-instruments-and-avionics/e/flight-instruments-and-avionics/instrument-approach/": {"t": "Instrument approach", "s": "Predetermined maneuvers for orderly transition from IFR flight to landing."}, "https://codexery.com/flight-instruments-and-avionics/e/flight-instruments-and-avionics/marker-beacon/": {"t": "Marker beacon", "s": "VHF radio beacon providing position information along ILS approaches."}, "https://codexery.com/apollo-11/e/apollo-11/neil-armstrong/": {"t": "Neil Armstrong", "s": "First human to walk on the Moon, Apollo 11 commander.", "i": "https://codexery.com/apollo-11/img/apollo-11/neil-armstrong.webp", "c": "Unknown authorUnknown author · via Wikipedia: Neil Armstrong · Public domain"}, "https://codexery.com/successful-space-missions/e/successful-space-missions/gemini-5/": {"t": "Gemini 5", "s": "First American crewed spaceflight to hold the world duration record."}, "https://codexery.com/space-launch-vehicles-of-the-soviet/e/space-launch-vehicles-of-the-soviet-union/r-7-semyorka/": {"t": "R-7 Semyorka", "s": "World's first ICBM, basis for the R-7 rocket family."}, "https://codexery.com/chemistry-materials/e/chemistry-and-materials/nitric-acid/": {"t": "Nitric acid", "s": "A highly corrosive mineral acid used in nitration and as a strong oxidizing agent."}, "https://codexery.com/historical-figures/e/notable/andrei-sakharov/": {"t": "Andrei Sakharov", "s": "Soviet physicist, Nobel Peace laureate, and human rights advocate."}, "https://codexery.com/figures-of-infamy-and-espionage/e/figures-of-infamy-and-espionage/oleg-penkovsky/": {"t": "Oleg Penkovsky", "s": "Soviet GRU colonel who supplied intelligence to the West."}, "https://codexery.com/russian-inventors/e/russian-inventors/boris-chertok/": {"t": "Boris Chertok", "s": "Soviet space engineer and author of Rockets and People."}, "https://codexery.com/diseases-and-conditions/e/diseases-and-conditions/myocardial-infarction/": {"t": "Myocardial infarction", "s": "A heart attack occurs when blood flow to the heart is blocked.", "i": "https://codexery.com/diseases-and-conditions/img/diseases-and-conditions/myocardial-infarction.webp", "c": "Authors of the study: Stefan Gustafsson, Erik Lampa, Karin Jensevik Eriksson, Ad · CC BY 4.0"}, "https://codexery.com/magazines/e/magazines/new-scientist/": {"t": "New Scientist", "s": "Weekly magazine covering science, technology, and their implications.", "i": 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