NASA sent the Artemis II rocket back from Kennedy Space Center’s Launch Pad 39-B to the Vehicle Assembly Building to fix a ...

Texas-based Firefly Aerospace is planning to launch its Alpha rocket on its first spaceflight from Vandenberg since April ...

Vulcan Centaur is supposed to launch more than a dozen missions for the U.S. Space Force this year, but those flights could ...

After NASA announced a helium flow issue in the rocket, SLS has returned to the VAB. This further delayed the launch of ...

Fixing the Space Launch System rocket's helium pressurization problem has pushed the Artemis II launch to at least April 1.

Firefly Aerospace is set to return its Alpha rocket to flight on the “Stairway To Seven” mission on Friday, Feb. 27. Liftoff ...

Elon Musk recently announced that SpaceX is putting Mars colonization on the back burner. Instead, he plans to build a cosmic city much closer to home.

NASA's Artemis II rocket encountered a new helium flow issue and will rollback to the VAB. Here's what we know.

SpaceX launches helped make Kennedy Space Center feel active again, but that routine has quietly shifted. Here's what changed ...

Proton rocket returns to flight. After a nearly three-year break, a Russian Proton rocket flew again with the Elektro-L No. 5 meteorological satellite from Baikonur in Kazakhstan, Russian Space Web ...

This USSF-87 mission is the ULA rocket's longest to date and carries its heaviest payload. The mission is meant to deploy a spacecraft to an orbit nearly 90 times higher than the International Space ...

SpaceX's upgraded Super Heavy booster passes cryogenic testing, advancing the Starship V3 rocket toward its next test flight..