United Launch Alliance lofted an experimental navigation satellite on the first national security mission of its new Vulcan ...

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

The United Launch Alliance (ULA) launched its first U.S. national security launch aboard its new Vulcan rocket on Tuesday ...

The rapid increase in rocket launches could slow the recovery of the ozone layer, according to a recent study. Scientists ...

Two new rockets just launched within 30 minutes of each other, with each vehicle lifting off for just the third time. First up, Arianespace’s Ariane 6 launched from Europe’s Spaceport in Kourou, ...

A Falcon 9 rocket carrying 24 of Amazon Project Kuiper spacecraft lifted off at 8:35 a.m. ET (1235 GMT) on Monday (Aug. 11).

Hawaii students just launched their space experiment on a NASA rocket! Project Imua Mission 14 sends local research soaring ...

United Launch Alliance is set to launch its first military mission on the new heavy-lift Vulcan rocket on Tuesday night.

The first two Vulcan test flights last year used a configuration of the rocket with two strap-on boosters to add an extra ...

What time is liftoff? ULA's Vulcan may be visible beyond Cape Canaveral, Florida, pending weather. See which cities made ...

SpaceX wants to nearly double the number of rocket launches into space from the California coast, with plans for almost 100 a ...

A Concordia University student team is preparing to launch the first Canadian rocket to enter space in over two decades — ...