A United Launch Alliance Vulcan rocket carrying classified Space Force payloads suffered a booster problem but apparently ...

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 ...

Fiery mid-flight incident not enough to derail US Space Force mission United Launch Alliance's Vulcan Centaur reached orbit ...

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 ...

The booster anomaly resulted in months of delays before the Space Force finally gave ULA the green light to begin launching its missions. Vulcan launched its first military payload in August 2025, ...

The latest test of a next-generation rocket booster for NASA’s Artemis moon program ended with a violent structural failure, abruptly cutting short what was supposed to be a carefully choreographed ...

SpaceX's next-generation Super Heavy booster successfully completed four days of crucial cryogenic proof testing, overcoming ...

The New Shepard rocket from Blue Origin, which brought 92 people on trips to the edge of space, will cease flying for at ...

SpaceX halted Falcon 9 launches for a week while it investigated that issue, which was traced to a fuel leak in one of the ...

NASA is pivoting to a March launch for Artemis 2 after a 'stubborn' hydrogen leak cut short its recent wet dress rehearsal.

The space shuttle Challenger explosion was a defining moment of the 1980s. Whether you were watching on TV or in person, ...