ULA's Vulcan is replacing the company's workhorse Atlas 5 rocket and the already-retired Delta 4 family of launchers.

ULA's Vulcan is replacing the company's workhorse Atlas 5 rocket and the already-retired Delta 4 family of launchers.

Follow FLORIDA TODAY Space Team live updates from tonight’s ULA USSF-106 rocket launch from Cape Canaveral Space Force Station in Florida.

The United Launch Alliance is launching its powerful Vulcan rocket on its first national security mission for the U.S. Space Force.

Nearly five-month mission concludes as agency continues its human presence on the International Space Station.

Nearly back-to-back SpaceX rocket launches could take place in California now that a weekend Starlink mission has twice been postponed.

SpaceX was not one of Amazon’s original choices to fly up its Project Kuiper broadband internet satellites, but Elon Musk’s ...

A United Launch Alliance Vulcan rocket is gearing up to carry a classified national security payload into space Tuesday night ...

Live updates from Sunday's SpaceX KF-02 mission that scrubbed with 30 seconds left in the countdown at Cape Canaveral Space ...

SpaceX was not one of Amazon's original choices to fly its Project Kuiper broadband internet satellites, but Elon Musk's ...

Blue Origin partners with Shift4 to accept Bitcoin, Ethereum, and other cryptocurrencies for space tourism flights aboard New Shepard.

Orbital refueling could unlock long-distance space travel, but microgravity and cryogenics make it one of aerospace's ...