Interstellar comet 3I/ATLAS will make its closest approach to Earth on Friday. New X-ray images could shed light on its composition.
NASA captured a snap of the oddly festive icy landscape feature using the Landsat 8 Earth observation satellite.
The interstellar comet 3I/ATLAS is just days away from coming as close to Earth as it will ever get. Here's how you can track ...
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