NASA's beleaguered Mars Sample Return program currently faces extreme costs of up to $11 billion and a timeline that could reach 2040. When you purchase through links on our site, we may earn an ...

NASA announced Friday that it will award contracts to seven companies, including SpaceX and Blue Origin, to study how to transport rock samples from Mars more cheaply back to Earth. The space agency ...

In July 2024, NASA’s Perseverance rover extracted a rock core from the edge of Neretva Vallis, a river valley cut into the Martian surface by water rushing into the Jezero Crater billions of years ago ...

NASA officials will unveil details about a new finding connected to a unique sample the Perseverance rover found on Mars ...

The potential “biosignature” isn’t direct evidence of life itself, but rather a leftover sign that textural features on the ...