NASA’s IMAP spacecraft, and two other missions, will study the heliosphere that protects our solar system from interstellar space.

Unlike NASA, which spends years in planning and engineering, SpaceX uses rapid development cycles and full-scale tests to ...

NASA and SpaceX's Crew-11 mission is made up of two U.S. astronauts, one from Japan and a Russian cosmonaut. They'll be ...

The Trump administration will reportedly announce plans later this week to build a nuclear reactor on the moon, according to ...

SpaceX launches the Starlink 10-30 mission from Launch Complex 40 in Cape Canaveral Space Force Station at 3:57 a.m. Monday, Aug. 4.

The mission also shows the growing popularity in public-private partnerships in spaceflight, with SpaceX's Falcon 9 reusable rocket and Crew Dragon capsule now regular fixtures on NASA's manifest.

SpaceX launched four astronauts Friday to the ISS for a six-month science mission, marking the company’s 12th NASA crew ...