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Alien comet 3I/ATLAS just swept past Mars. When will it return to our skies?

We're just weeks away from this interstellar visitor reaching its brightest in Earth's night skies. Will we see it?
CNN

A new comet appeared in the sky, then likely disintegrated. But it can still be seen

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. When a new comet ...

Interstellar Comet 3I/ATLAS stuns scientists again: New images reveal giant jet blasting toward the Sun. Is it a threat to Earth?

A rare interstellar comet, 3I/ATLAS, is approaching its closest point to the Sun on October 30. Scientists are excited to ...
NBC News

Rare images capture a comet from outside our solar system whizzing by Mars

A mysterious interstellar comet — just the third such object ever confirmed to have entered our solar system — streaked past Mars last week. A spacecraft in orbit around the red planet had a front-row ...