The molecules, while not a direct sign of life, still signal the existence of complex chemistry on the Red Planet.

A mission will deliver rock and soil from Mars to laboratories on Earth in the 2030s. Mars Sample Return (MSR) is led by NASA ...

Recent discoveries on Mars have sparked excitement in the scientific community as NASA’s Mars Reconnaissance Orbiter (MRO) ...

Some of the unusual rocks carry stories about water on Mars. One has hints of long-gone microbes. All tell of a dynamic, complex planet.

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

It was a relatively short-lived one Thursday, but several people in the area of the Kennedy Center recorded video and took pictures as a 30-foot-tall version of the planet Mars rolled away from its ...

NASA's Perseverance rover captured two swirling dust devils in January on the surface of Mars after summitting the Jezero ...

Saturn is below Venus and very low in the predawn sky. In late April it is five degrees above the horizon. You may need ...

Martian lake beds and deltas reveal the Red Planet’s watery past. But many puzzles remain, scientist Bruce Jakosky says.

A new 28-minute film explores the medical, social, political and ethical challenges of parenthood and child-rearing that ...

(ALEXANDER NEMENOV/AFP via Getty Images) NASA has also explored questions of psychological health on the ISS, though not for the extreme lengths of time a Mars mission would take. We might get ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...