NASA's Deep Impact probe was designed to smash into a comet - a bold plan to understand how these ancient objects are built.

NASA astronaut Don Pettit, flight engineer for the Expedition 72 crew, proved that when he witnessed Comet ATLAS from the International Space Station, orbiting 250 miles above Earth. The comet ...

3I/ATLAS is only the third object which has been confirmed to have originated outside our solar system after 1I/Oumuamua ...

NASA caught images from the comet C/2024 G3 (ATLAS), making its closest pass to the sun on Jan. 13, NASA said, “Soaring a mere 9% the average Earth-sun distance from our star.” ...

NASA's Lucy spacecraft has beamed back pictures from its latest asteroid flyby, revealing a long, lumpy, odd-shaped space rock. The space agency released the images Monday, a day after the close ...

NASA's Lucy spacecraft has beamed back pictures from its latest asteroid flyby, revealing a long, lumpy, odd-shaped space rock. The space agency released the images Monday, a day after the close ...