While originally conceived as an in-house job, NASA has since realized that its version of the plan would cost at least $7 ...

NASA's OSIRIS-REx mission is scheduled to return samples of Asteroid Bennu to Earth. Credit: NASA Goddard Space Flight Center ...

White House takes aim at several projects failing to meet cost and schedule estimates—and several more that aren’t.

Aerospace giant Lockheed Martin has proposed a new, relatively cheaper plan that could save NASA's Mars Sample Return (MSR) ...

The aerospace giant says it can revive Mars Sample Return with a leaner, lower-cost approach drawing on proven designs.