NASA’s rover Perseverance spent nearly a year exploring the rim of a crater believed to have held a huge lake.

NASA’s Perseverance rover discovered chemical patterns on Mars that may indicate ancient microbial life.

NASA’s Curiosity rover captured a coral-shaped rock on Mars. Though not alive, its shape reveals clues about the planet’s geology. Small discoveries like this help scientists decode Mars’ ancient past ...

NASA's plans for Mars sample return are effectively cancelled as part of a bill approved by the U.S. Congress, ending efforts ...

NASA’s Curiosity rover has photographed a bizarre, coral-shaped rock on Mars, believed to have formed billions of years ago.

Bright white rocks spotted by NASA’s Perseverance rover are rewriting what we thought we knew about ancient Mars. These ...

"The structures that we were able to identify in the images are clearly the mouth of a river into an ocean." The post ...

The Perseverance rover is continuing its mission to find clues about the geological past of Mars. The rover’s main goals are ...

The initial NASA mission to Mars has yielded controversial results and may have damaged life on Mars. A study shows new findings about the Viking landers.

Since it landed on Mars on February 18, 2021, NASA has kept its Perseverance rover busy gathering data and collecting important samples across various regions of the Red Planet. The agency recently ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

In November 2011, NASA launched a space mission to explore the planet Mars through a vehicle known as Curiosity. After a long ...