The US Space Force announced Friday it selected SpaceX, United Launch Alliance, and Blue Origin for $13.7 billion in contracts to deliver the Pentagon's most critical military satellites to orbit into ...

Tory Bruno provided an update on the investigation into the Vulcan mishap and discussed when to expect next ULA launch.

which is itself derived from the Delta Cryogenic Second Stage used on the Delta IV rocket line. These two firsts included a prolonged time from leaving the launch pad to the stage firing for the ...

Who's up for a historic late-night launch? Weather permitting, SpaceX will launch a spacecraft carrying the first people to ...

Space Team live mission updates, visit floridatoday.com/space starting about 90 minutes before Monday's target liftoff time.

The certification process, which began in 2016, was no easy feat. Vulcan had to clear 52 criteria, 18 critical subsystem ...

The U.S. Air Force is about to close out the week with the launch of a shiny new Wideband Global SATCOM (WGS) communications satellite, and it’s using a Delta IV rocket from United Launch ...

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

Launch site preparations began in earnest in July and August 2017 with the arrival of the three Common Booster Cores of the Delta IV rocket that form the first stage of the Delta IV Heavy ...

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