The launch in late 1996 of the Mars Pathfinder mission with its Sojourner rover then was exciting news indeed. Before Spirit, the exceptionally long-lived Opportunity, and the relatively huge ...

An independent review team is delivering a final report to NASA leadership to determine if the agency's Mars Sample Return ...

NASA has unveiled two revamped plans to bring Mars samples to Earth in the 2030s, reducing costs by nearly half from its ...

Bethany Ehlmann, a Professor of Planetary Science at California Institute of Technology and a Mars rover scientist ... dig out the remains of NASA’s Pathfinder lander from 1987 to use ...

An Oct. 24 Facebook video (direct link, archive link) shows purported images from a NASA Mars rover mission. The video appears to scan the landscape before zooming in on the front of the rover.