NASA’s next Discovery mission. The Interior Exploration using Seismic Investigations, Geodesy and Heat Transport (InSight) mission, led by principal investigator Bruce Banerdt of the Jet Propulsion ...

NASA's beleaguered Mars Sample Return mission may get a reprieve from an unexpected source. Lockheed Martin has proposed a streamlined, lower-cost alternative that could slash the mission’s price tag ...

NASA's long-planned Mars Sample Return mission is in serious trouble. A flagship endeavor meant to retrieve rock samples collected by the Perseverance rover is now facing budget cuts, delays, and some ...

Jan. 6 -- The project scientist for the missing Mars Polar Lander mission called published reports that the lander probably tumbled down into a canyon “way premature.” Members of the Lockheed Martin ...