A failure in the helium flow of the SLS rocket has prompted NASA to delay the Artemis II moon mission. Rather than March 6, ...

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

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

If the company can get its rocket of the future to an official launch, it stands to do very well indeed.

Firefly Aerospace is preparing to return its Alpha rocket to flight after a failed sixth launch attempt ended in an anomaly during a mission launched from Vandenberg Space Force Base in California.

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

India’s Space Research Organisation (ISRO) has commenced an investigation into the failure of a PSLV launcher.… The PSLV – aka the Polar Satellite Launch Vehicle – is an expendable medium launch ...

That means NASA and contractor ground teams will immediately begin preparing to roll the 322-foot-tall (98-meter) SLS rocket off of Launch Complex 39B and back to the VAB. The rocket and its mobile ...

NASA aims to launch its next crewed moon mission, Artemis II, as soon as March 6, after a key fueling test showed major ...

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