This new propulsion system could rewrite the rules of spaceflight—not to mention completely defy conventional physics.

A new rival is taking on Elon Musk in U.S. military space launches. The U.S. Space Force has officially certified United ...

Welcome to Edition 7.36 of the Rocket Report! Well, after nine months, NASA astronauts Butch Wilmore and Suni Williams are ...

On Episode 152 of This Week In Space, Rod Pyle and Tariq Malik host Dr. Robert O'Brien, Director of the Universities Space Research Association's Center for Space Nuclear Research, for a ...

Cosmic speed limits can be a major inconvenience but they've rarely stopped science fiction in its tracks.

Cape Canaveral or surrounding areas from Florida's Space Coast, you can still see the NASA and SpaceX rocket launch liftoff − virtually (see below). USA TODAY Network Space Team launch coverage ...

As he consolidates control over Relativity Space, new owner and chief executive ... 3D-printing origins to becoming a more conventional rocket developer, has solved Relativity's primary need.

Former Google CEO Eric Schmidt has assumed the top job at the startup Relativity Space, which aims to compete with SpaceX and other big launch companies.

Schmidt, who led Google from 2001 to 2011, has been named CEO at Relativity Space, a California company that's building a rocket to compete with SpaceX and other major players in the launch industry.

Besides the telescope, SpaceX's Falcon rocket provided a lift from Vandenberg Space Force Base for a quartet of NASA satellites called Punch. From their own separate polar orbit, the satellites ...

with the aim being to create a deep space rocket engine with a 500,000 mph (800,000 km/h) potential. CEO Richard Dinan said: "Pulsar has built a reputation in this industry for delivering real ...