What is the atmosphere?
Atmosphere of Earth (Wikipedia)Evolution of Earth's atmosphere (Wikipedia)Earth's early atmosphere (Universe Today)A lecture on Earth's atmosphere (The Ohio State University)Gaseous composition of dry air (Columbia University)Not definitive, but a discussion around 'How is the equilibrium of 21% oxygen in Earth's atmosphere established?' (Earth Science Stack Exchange)The first cells were anaerobic, i.e. they didn't use oxygen (Windows 2 Universe)The great oxygenation event: The event that transformed Earth (BBC)Geological history of oxygen (Wikipedia)Greenhouse gases kept early Earth warm (ABC, Australia)Stromatolites (Wikipedia)Stromatolites: The oldest fossils (Fossil Museum)Photosynthesis (Wikipedia)What is the atmosphere like on other planets? (Universe Today)Planetary atmospheres (Penn State University)Did Mars' magnetic field die with a whimper or a bang? (Science, AAAS)Mars’ magnetic field (Technical University of Denmark)What keeps Earth’s atmosphere bound to Earth? (EarthSky)Earth’s magnetic field provides vital protection (ESA)A magnetic surprise from Venus (Astrobiology Magazine)Core of Venus (Universe Today)Venera 13: First colour pictures from Venus (Space.com)Olympus Mons: The largest volcano in the solar system (BBC)Atmosphere of Jupiter (Wikipedia)Atmosphere of Saturn (Universe Today)Atmospheric pressure: Definition & facts (LiveScience)Mean sea level pressure (Wikipedia)How does pressure change with ocean depth? (National Ocean Service)Total Recall: The scene where he imagines his eyes pop out when his space helmet breaks (not from The Running Man) (YouTube)How long can a human survive in outer space? (How Stuff Works, Science)Why your blood would boil in space (BBC)What is boiling? (Libretext Chemistry)Steam (Wikipedia)It's hard to get a good cup of tea on Mount Everest as water boils at a lower temperature (Dynamic Science)How your lungs work (How Stuff Works, Health)Positive airway pressure (Wikipedia)Melting & boiling points of water (Wikipedia)Earth's atmospheric layers (NASA)Kármán line: 100 km above sea level & commonly represents the boundary between our atmosphere & outer space, also where aeronautics becomes astronautics (Wikipedia)The Right Stuff (IMDb)The troposphere & tropopause (Encyclopedia.com)The heliosphere & heliopause (Encyclopaedia Britannica)What is an aurora? (NASA)The Earth's ionosphere (Stanford University)Why do radio signals travel farther at night than in the day? (Gizmodo)Ozone basics (NOAA)Ozone depletion (Ozone Hole)Formation of the ozone layer: "Ozone played a significant role in the evolution of life on Earth, & allows life as we presently know it to exist" (NASA, GES DISC)"One chlorine atom can destroy over 100,000 ozone molecules before it is removed from the stratosphere" (EPA)How to protect astronauts from space radiation on Mars (NASA)How do we protect the astronauts from space radiation? (NASA)'Seeing' cosmic rays in space (Universe Today)Where are you from? Send us a postcard! Strange Attractor, c/ PO Box 9, Fitzroy, VIC 3065, AustraliaCorrections
"The solar storm of August 1972 is legendary at NASA because it occurred in between two Apollo missions: the crew of Apollo 16 had returned to Earth in April & the crew of Apollo 17 was preparing for a moon landing in December" (NASA)This is what Johnny figured out in a Spanish toilet
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