Nominees include four JPL projects: the solar system and climate websites, InSight social media, and a 360-degree Earth video. Public voting closes April 18, 2019.

NASA's Opportunity Mars rover mission is complete after 15 years on Mars. Opportunity's record-breaking exploration laid the groundwork for future missions to the Red Planet.

In deploying its first instrument onto the surface of Mars, the lander completes a major mission milestone.

After a five-year search, NASA has chosen Jezero Crater as the landing site for its upcoming Mars 2020 rover mission.

It's the beginning of the end for the planet-encircling dust storm on Mars. But it could still be weeks, or even months, before skies are clear enough for NASA's Opportunity rover to recharge its batteries and phone home.

NASA’s Curiosity rover has found evidence on Mars with implications for NASA’s search for life.