SpaceX is scheduled to launch a Falcon 9 rocket early Thursday morning from Cape Canaveral carrying five satellites for AST SpaceMobile’s in-orbit cellular service.

Polaris Dawn will also be the first to test SpaceX’s Starlink laser-based communication in space, which uses lasers to relay ...

The four astronauts of the Polaris Dawn mission traveled to 870 miles above Earth on Tuesday. Ahead of them Thursday is a ...

SpaceX's Polaris Dawn astronaut mission plans to conduct the first-ever private spacewalk early Thursday morning (Sept. 12), ...

Check back for live FLORIDA TODAY Space Team launch updates on this page, starting about 90 minutes before the early morning ...

Japanese space exploration company ispace, led by CEO Takeshi Hakamada, plans to launch its second moon landing mission, ...

The astronauts of the Polaris Dawn mission, after traveling through heavy radiation and high orbits, are getting ready to ...

Federal Communications Commission chair Jessica Rosenworcel said Wednesday she wants to see more competition to SpaceX's ...

Watch a SpaceX Falcon 9 first stage descend to a landing zone in Florida after launching Northrop Grumman's Cygnus spacecraft. Credit: SpaceX | edited by Space.com''s Steve Spaleta ...

SpaceX is targeting Tuesday, September 10 at 3:38 a.m. ET for Falcon 9’s launch of Polaris Dawn to low-Earth orbit from Launch Complex 39A at NASA’s Kennedy Space Center in Florida.

Falcon Tower Cranes is the first customer for a new battery that promises to reduce costs and carbon on construction sites.

Following is a summary of current science news briefs. Spacecraft carrying Russians and American docks with International Space Station A spacecraft carrying an American astronaut and two Russian ...