New modeling of carbon cycle shows unsteady but habitable history before liquid water disappeared New models from recent ...

In a groundbreaking revelation, NASA’s rover discoveries may change everything we thought we knew about thehistory of Mars.

One of the great unsolved problems in modern planetary science is written on the surface of Mars. Mars has canyons that were ...

The Mars rovers are way slower than you think. Curiosity and Perseverance both move at roughly the same clip, at around 0.1 miles per hour (4.2 centimeters per second, or 152 meters per hour).

For 15 years, NASA engineers played the Opportunity rover a daily 'wake-up' song. Listen to the best songs from the Mars morning routine playlist. By Paola Rosa-Aquino ...

Way back in 2003, NASA launched the first of what would be come a small army of robots to the surface of Mars. Opportunity followed three weeks after its fellow rover, Spirit, touched down.

Five U.S. rovers and one Chinese rover have reached Mars, all visiting different locations on the planet. Many focused on areas that may have once been wet and favorable for potential life.

NASA's new rover will prepare the American space agency for human exploration of Mars. Here's an overview of the facts. NASA's Mars 2020 mission aims to land a new rover called "Perseverance" on ...

This file computer generated image obtained on August 31, 2018 shows the Opportunity rover of NASA part of the Mars planet exploration program (NASA / AFP) ...

Opportunity landed on Mars on 25 January 2004. It was supposed to last just 90 Martian days (sols), or 92 Earth days, but ended up surviving 5,111 sols, until 10 June 2018. That was the day that a ...

Nasa engineers said goodbye to the Opportunity rover with a touching final message. The little robot spent 15 years exploring the surface of Mars, sending back unprecedented amounts of information ...