Space Travel Technology - NASA
Space Travel Technology - NASA
2022年10月26日
nasa.gov
Space Advances - Scientists and astronomers gather...
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Space Advances - Scientists and astronomers gather...
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The Earth's gradually slowing rotation may have played a crucial role in the oxygenation of our atmosphere, a development essential for the emergence of complex life. Over billions of years, Earth's rotation has decelerated due to the Moon's gravitational pull, which causes tidal friction. This deceleration has lengthened Earth's days, from ~ 18 hours, 1.4 billion years ago, to the current 24 hours, with an ongoing increase of about 1.8 milliseconds per century. A 2021 study suggests that longer
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The Earth's gradually slowing rotation may have played a crucia…
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22K views · 155 reactions | Did you know? The Earth's magnetic field deflects 1.5 million tons of solar material shoot off the sun at 100 miles per second EACH SECOND. : NASA | Space Advances | Facebook
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22K views · 155 reactions | Did you know? The Earth's magnetic field …
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1.1K views · 18 reactions | The rolling sand dunes of Mars captured by Curiosity rover  : NASA/JPL-Caltech/MSSS | Space Advances | Facebook
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1.1K views · 18 reactions | The rolling sand dunes of Mars captur…
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2.6K views · 63 reactions | The heliosphere is the outermost layer of the Solar System and protects the planets from powerful cosmic events like supernovae. This artist’s visualization shows its possible shape. : Star Walk | Space Advances | Facebook
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2.6K views · 63 reactions | The heliosphere is the outermost laye…
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The Milky Way is a barred spiral galaxy around 13.6 billion years old with large pivoting arms stretching out across the cosmos. | Space Advances | Facebook
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The Milky Way is a barred spiral galaxy around 13.6 billion years ol…
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310K views · 2.9K reactions | NASA will bring Starliner astronauts bac…
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FacebookSpace and Technology
SpaceTech 2024 explores the future of space technology - MIT AeroAstro
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mit.edu
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The left galaxy is the Milky way, the right one the Andromeda galaxy. T…
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