United Launch Alliance announced its Vulcan rocket has been certified by U.S. Space Force to fly National Security Space Launch missions.

CHICAGO – The Chicago Cubs will host the Wrigley Field home opener Friday, April 4, at 1:20 p.m. CT against the San Diego ...

A rocket the Centennial company has worked on for years is cleared for liftoff on billions of dollars worth of military space ...

United Launch Alliance on Wednesday had its new Vulcan rocket certified by the Space Force so it can begin flying national ...

Gravitics gets an up-to-$60 million contract to build a satellite that can spit out other satellites as needed.

Vulcan’s certification means SpaceX should have at least one competitor for future launches — though several other firms are ...

The U.S. Space Force has chosen Gravitics to build and fly an orbital carrier that could send up maneuverable military space ...

Fresh DESI data suggests dark energy may evolve over time, contradicting long-standing cosmic expansion theories.

The Chicago Cubs will host the Wrigley Field home opener Friday, April 4, at 1:20 p.m. CT against the San Diego Padres after officially kicking off the 2025 regular season in Tokyo, Japan. Before ...

Imagine seeing the pin, screw and rod-riddled X-rays of Marine Corps Cpl. Kyle Carpenter's injuries from a grenade blast in Afghanistan; reading the ...

The US Space Force first demonstrated this tactically responsive capability with a launch on Firefly's Alpha rocket in 2023. As part of this "Victus Nox" test flight, a satellite was encapsulated into ...

Senate Democratic Leader Chuck Schumer is calling for a “full investigation” in the Senate, challenging Republicans to join ...