The Hubble Space Telescope and the Jupiter Icy Moons Explorer have captured fresh images of an interstellar comet as the ...

The 38-foot-wide space rock is projected to come to within just 123,000 miles of our planet, according to NASA.

The asteroid struck with more force than a billion nuclear bombs. Fires ignited across continents. Tsunamis tore across ...

A rock no bigger than a golf ball could have caused the recent lunar impact, according to the observatory. At an ultra-high ...

The Ursids peak Sunday night into Monday morning and will be visible until Dec. 26 from the Northern Hemisphere. Skygazers ...

3I/ATLAS has now made its closest approach to the sun and Earth and is now heading back out toward the outer solar system. On ...

Comet 3I/ATLAS is a rare visitor passing briefly through our solar system. Here’s how to find it in the night sky—and what ...

Comet 3I/ATLAS will make its closest approach to Earth at 1 a.m. EST (0600 GMT) on Dec. 19. At that time, it will be about ...

NASA's Jet Propulsion Laboratory is tracking asteroid 2025 XV, a 290-foot building-sized object, set to safely pass Earth on December 18.

NASA’s Europa Clipper spacecraft has observed interstellar comet 3I/ATLAS, collecting rare data as the ancient object made ...

The space object, which was only recently discovered by scientists, will pass closest to Earth on Friday, December 19. Here's ...