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

In a Martian valley carved by ancient rivers, a four-pound helicopter sat in silence, its blades half-buried in red dust.

It's not the first time there have been claims of signs of life on Mars, so why are scientists particularly thrilled now?

NASA has made significant discoveries that may indicate the presence of life on Mars. This video explores the latest findings ...

A newly discovered space rock will zoom safely by Earth later today (Oct. 15) at only about a quarter of the average distance ...

The European Space Agency also hoped to observe the interstellar object during its close approach to Mars using two ...

NASA's Artemis program is set to explore the Moon's south pole, a region of perpetual darkness holding clues to the solar ...

CO₂ ice blocks on Mars may dig gullies as they slide and sublimate in the thin atmosphere. In lab experiments, scientists recreated these eerie, worm-like movements under Martian conditions. The ...

As space agencies race to set foot on the Moon, Mars, and elsewhere, a not-so-glamorous problem could be the key to success: ...

NASA's Mars Perseverance rover acquired this image using its Right Mastcam-Z camera. Mastcam-Z is a pair of cameras located high on the rover's mast. (CREDIT: NASA/JPL-Caltech/ASU) Jezero Crater has ...

Regardless, unless NASA gets the chance to outfit a similar mission soon, China may well return a Mars sample first, which ...

Jezero Crater has become one of the most exciting places in the search for signs of past life on Mars. Since landing in 2021, NASA’s Perseverance rover has been exploring the crater’s ancient river ...