The discovery of life on Mars has the potential to change the course of history. Why the search for life on Mars is harder ...

NASA’s Curiosity rover captured stunning images of Martian twilight clouds, revealing iridescent dry ice formations on Mars.

NASA’s Curiosity rover has captured breathtaking images of red and green-tinted clouds drifting across the Martian sky. These ...

Scientists say the threat of a newly discovered asteroid has risen slightly in the past few weeks as the world's telescopes rush to track its course ...

Two such lunar canyons, Vallis Schrödinger and Vallis Planck, stretch over 270 km (168 miles) each, with depths of 2.7 km ...

The Sun sets differently on Mars. Part of that is due to its distance from the star (an average of 142 million miles versus ...

FILE - PSG president Nasser Al-Khelaifi speaks during a press conference at the new Paris-Saint-Germain training ground Wednesday, July 5, 2023 in Poissy, west of Paris. If Asteroid 2024 YR4 were to ...

Valles Marineris in imagery captured the Mars Reconnaissance Orbiter. Global topography: NASA/GSFC CTX global mosaic: NASA/MSSS/Caltech/ CTX topography: NASA/MSSS/USGS HiRISE: NASA/U.Arizona/USGS/Amaz ...

"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

Red rocks, ghost towns and alpine vistas: hop on board the luxurious Rocky Mountaineer to explore some of the most ...

Elon Musk—head of the Department of Government Efficiency, owner of SpaceX, Tesla and X, and the wealthiest person in the world—has worked toward colonizing Mars. While its environment is far from ...