Interstellar comet 3I/ATLAS is brightening and turning green as global observatories track its close approach to Earth.

Telescopes across the globe will track it so that astronomers can determine its exact location and make predictions about ...

NASA astronaut Matthew Dominick, currently aboard the International Space Station, captured footage of a meteor burning up in ...

International team finds glucose and ribose in samples from asteroid Bennu, marking first glucose discovery in space ...

With 3I/ATLAS just days away from making its closest approach to Earth, agencies around the globe are conducting the largest ...

Principal researcher James Bauer says observations from the International Asteroid Warning Network will help experts better understand how to send spacecraft to comets in the future ...

When NASA scientists opened the sample return canister from the OSIRIS-REx asteroid sample mission in late 2023, they found ...

Tracking comets accurately is hard. A new effort with the U.N. and NASA aims to better chart these visitors using 3I/ATLAS.

A vast ring of rocky leftovers between Mars and Jupiter, the asteroid belt preserves clues to how the planets — and Earth ...

One of the most perfectly fun ‘90s sci-fi action blockbusters is now available to stream on Disney+ for viewers.

Scientists are decoding fragile meteorites to uncover which small asteroids could become future treasure troves for space exploration.

To catch the Geminids peak, look to the eastern sky all evening on Dec. 13 and Dec. 14. The meteors will appear near the bright planet Jupiter. With the darkest possible skies, you could see up to 120 ...