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Rare comet 3I/Atlas approaches Earth, now within 300 million km, sparking new studies and global space updates

Interstellar comet 3I/Atlas has moved within 300 million km of Earth as scientists continue tracking its rare journey.

ISS astronauts photograph two comets soaring over Earth’s auroras

In October, a pair of comets known as Lemmon and SWAN also left trails of dust and gas as they continued along their vast ...

NASA unveils close-up pictures of the comet popping by from another star

NASA is unveiling close-up pictures of the interstellar comet that's making a quick one-and-done tour of our solar system.
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Avi Loeb explains why the 3I/Atlas interstellar comet is not a threat during its pre-Christmas Earth flyby

​The interstellar comet 3I/Atlas has been getting a lot of attention online, especially as it moves closer to the inner Solar System before Christmas. Many people have shared worries, questions, and ...