There are a lot of space company winners in this new space launch contract, but only two losers: Boeing and Lockheed Martin.

On April 14, 1981, the first space shuttle mission returned to Earth after a two-day flight in space. The space shuttle ...

On paper, the USSF is dedicated to defending U.S. interests in space. More specifically, the USSF is charged with protecting ...

James Neihouse had one more thing to share. He pulled out a frame displaying strips of tape, each of which had notes from astronauts who filmed the IMAX movie "The Dream is Alive" 40 years ago.

These spacecraft, buttoned up on top of a United Launch Alliance Atlas V rocket, are the first of more than 3,200 ...

"We landed at Edwards Air Force Base in California, a few miles away from where I picked strawberries as a kid," Hernandez said of his space shuttle mission.

The U.S. Space Force is funding the development of a new "Orbital Carrier" spacecraft that can deploy multiple satellites when needed. The Orbital Carrier is being designed by Seattle-based ...

The Air Force relented in 2015 and allowed SpaceX to bid. Since then, SpaceX has won more than 40 percent of missions the Pentagon has ordered through the National Security Space Launch (NSSL ...

"It's past time that the Space Center Houston Museum houses a space shuttle," Sen. Ted Cruz said.