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Scientists suspect this scorched alien planet with a sunlike star has air

NASA ’s James Webb Space Telescope has found the strongest evidence yet that a small, rocky planet outside our solar system ...

3I/ATLAS interstellar comet or alien spacecraft? See it yourself today as it makes closest ...

I/ATLAS interstellar comet or alien spacecraft? NASA released new images of comet 3I/ATLAS after a rare flyby near Earth. Scientists explain what the object is, how to see it today, and why it matters ...