Most scientists today agree that at least some water existed on the surface of Mars during the Noachian epoch, roughly 4.1 to 3.7 billion years ago.

NASA is contributing to the One Million Acts of Science event, which seeks to encourage people to participate in various scientific projects and rack up one million individual contributions by the end ...

NASA’s Lucy spacecraft has beamed back pictures from its latest asteroid flyby, revealing a long, lumpy, odd-shaped space rock. The space agency released the images ...

Explore the latest discoveries about Mars' ancient carbon cycle revealed by NASA's Curiosity rover in Gale Crater.

Scientists found complex volcanic rocks in Jezero Crater, hinting at ancient Mars life and geological history potential.

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...

NASA’s Curiosity rover has made a notable discovery from a rock sample it first drilled years ago. The sample, known as “Cumberland,” was recently reanalysed using a more intense heating method, ...

NASA's Perseverance rover uncovers a skull-shaped rock on Mars, sparking intrigue about its origins and formation processes.- ...

Scientists at Nasa have discovered an out-of-place rock formation that has left researchers baffled about its origins. Dubbed ...

The surface of Mars is extremely cold, irradiated, and desiccated. But at one time, the planet was much warmer and wetter, ...

A team of scientists has uncovered new details about Mars’ Jezero Crater using the Perseverance rover's cutting-edge ...

NASA’s Curiosity rover has made a major discovery that could help explain what happened to Mars’ ancient atmosphere—and why ...