Visit ancient Mars—a surprisingly temperate planet where snow or rain falls from the sky, and rivers rush down valleys to ...

The Pope's last day, Easter Sunday, was marked by an appearance on the Loggia balcony of St. Peter's Basilica, meeting the ...

NASA's Mars Reconnaissance Orbiter captured a 328-foot-wide pit on Mars, potentially leading to subterranean caves. This ...

NASAs Curiosity rover has discovered siderite, a carbonate mineral, in Mars Gale Crater, offering strong evidence that the ...

originally taken in 2017 by the Mars Reconnaissance Orbiter, actually shows several holes in the planet's surface. 'There are numerous holes pictured in this Swiss cheese-like landscape ...

The Perseverance rover has found some intriguing samples on the red planet. Here's what they might reveal about the origins ...

India is preparing for Mangalyaan-2, a follow-up to its successful Mars Orbiter Mission. ISRO plans to achieve a historic first by landing a spacecraf ...

"The last four months have been a whirlwind for the science team, and we still feel that Witch Hazel Hill has more to tell us ...

Mars may once have had a relatively warm and wet climate conducive to flowing water, rain and snow, producing a terrain much ...

Scientists have discovered a mysterious hole on Mars they say could potentially "contain life". Nasa said the hole could be ...