Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. It came from outer space.
Discover the latest findings on interstellar comet 3I/ATLAS, from rare methane detections to high-resolution Hubble images, as it begins its final exit from our solar system.
Morning Overview on MSN
NASA telescope catches bizarre new activity on rogue comet 3I/ATLAS
As it slips back into deep space, the interstellar comet 3I/ATLAS is behaving in ways that defy expectations. Instead of fading quietly, the rogue object has erupted with a vast X-ray glow and fresh ...
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