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ISS astronauts watch Earth's atmosphere glow green | Space photo of the day for Dec. 8, 2025
The image shows a good example of the phenomenon called airglow.
New simulations suggest TRAPPIST-1e's possible methane atmosphere may be a false signal from its star, raising fresh ...
The image was shared by NASA astronaut Don Pettit.
The issue of man-made pollution orbiting Earth is well-known, but no space agency or nation is taking action. Will it take a ...
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