India’s space agency says a valve failure prevented a navigation spacecraft launched more than a year ago from raising its ...

In the latest setback to return astronauts to the moon, NASA delayed the highly anticipated flight yet again after a new ...

NASA Administrator Jared Isaacman says troubleshooting an interruption of helium flow at the launch pad will rule out a ...

The space agency revealed the latest problem on Saturday, just one day after targeting March 6 for humanity’s first flight to the moon in more than half a century.

Nasa had been targeting March 6 for the launch.

NASA’s new moon rocket suffered another setback Saturday, almost certain to bump astronauts’ first lunar trip in decades into spring. The space agency revealed the latest problem just one day after ...

The Indian Space Research Organisation (ISRO) investigated the NVS-02 spacecraft's orbit-raising failure. An Apex Committee identified a technical anomaly with the pyro valve's drive signal.

Moments after liftoff from Florida’s Space Coast early Thursday morning, a shower of sparks emerged in the exhaust plume of United Launch Alliance’s Vulcan rocket. Seconds later, the rocket twisted on ...

NASA’s efforts to get the Artemis II mission off the ground have stalled once again, as engineers navigate a new issue with the rocket set to launch four astronauts around the moon.

A United Launch Alliance Vulcan rocket carrying a suite of classified Space Force payloads suffered what appeared to be a burn through in the nozzle of a strap-on solid-fuel booster Thursday, but ...