Jezero Crater’s rocks reveal three stages of water activity, shifting from hostile acidic fluids to more life-friendly ...

The sun was heading into a long slumber, but started waking up in 2018, with high solar activity and fluctuating cycles that ...

Unlock the captivating history of NASA's Jet Propulsion Laboratory (JPL) from its 1930s inception to future missions. Explore ...

The Sun seems like a constant, reassuring presence day to day, but it's actually fairly tempestuous and changeable. One ...

Taking a new look at a very old mudstone on Mars, scientists believe they have found a potential biosignature, indicating ...

A Mars rover built and managed by Jet Propulsion Laboratory in Pasadena collected a rock sample that contains what NASA ...

NASA’s Perseverance Mars rover collected a rock sample that NASA leaders say offers the best signs yet that ancient Mars ...

A massive earthquake and subsequent tsunami off Russia in late July tested an experimental detection system that had deployed ...