The iridescent cloud reveals new clues about ice formation in the Martian atmosphere (no little green men, sorry).

Twilight clouds were first observed on Mars by NASA's Pathfinder mission in 1997. This rare atmospheric phenomenon has not ...

Curiosity rover images show iridescent clouds on Mars, helping scientists explore atmospheric and climate dynamics.

A Falcon 9 rocket launched 21 of the company's Starlink broadband satellites to orbit early this morning (Feb. 15), rising ...

NASA researchers have identified geological structures on Mars that are unlike anything found on Earth. From spider-like ...

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.

Explore Ceres, the largest asteroid in our solar system, and discover its remarkable ancient ocean and ice-rich crust.

The space station and one other Easter egg — the site of NASA's next human moon landing — are hidden in this lucky photo.

NASA still views the moon as a stepping stone to Mars, even though Elon Musk has dismissed Earth's nearest neighbor as "a ...

As Rocket Lab successfully scales, its business model should lead to a faster-than-expected breakeven during FY 2026. Click ...

SpaceX has long set its sights on Mars, and has made the bold promise that they will land humans on Mars in 2029, which will eventually pave the path for chief executive officer Elon Musk’s plans for ...

A massive meteor strike on Mars sent shockwaves across the planet, revealing that some of its tremors weren’t tectonic but ...