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.

NASA Planetary Scientist Noah Petro dishes on what it took plan the impressive touch-and-go return mission, why much of the ...

KinetX Aerospace, Inc., the first private company to provide interplanetary navigation for NASA, has been honored with three ...

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

The proposed national US budget for 2026 contains a few nasty surprises for NASA, and some serious disappointments—among them ...

Asteroids are usually grouped into three main types based on what they are made of: C-type, S-type and M-type.

Earth lives in a shooting gallery, with small and large rocky bodies in abundance in our solar system. Are we in danger of ...

A new book tells the story of the mastermind who directed NASA’s daring OSIRIS-REx mission Diane Tedeschi Initially, your entire group was responsible for selecting the landing site. Ultimately, you ...

Astronomers estimate that an asteroid this large comes this close to Earth only about once every 7,500 years. It also appears ...

The report comes on the heels of President Donald Trump’s initial budget proposal for NASA, which calls for historically ...