Aug. 13 (UPI) -- Europe's Ariane 6 rocket sent a weather and climate satellite to orbit on Tuesday night. The Ariane 6 took ...

United Launch Alliance's Vulcan Centaur lifted off for the third time ever in an experimental launch to put navigation ...

SpaceX has been attempting to launch a Falcon 9 rocket since Saturday, Aug. 9 to deploy internet-beaming Starlink satellites ...

SpaceX has been attempting to launch its Falcon 9 rocket since Aug. 9 from California - a launch that could be visible in ...

United Launch Alliance (ULA) successfully launched a Vulcan rocket carrying a national security mission for the U.S. Space ...

The Vulcan, the United Launch Alliance's newer rocket, got off the ground from Florida on its first national security mission ...

Californians could potentially see nearly back-to-back SpaceX launches now that a Starlink mission scheduled for the weekend has twice been postponed.

Visible across the Northeast, the bright, pill-shaped light was the exhaust plume from the United Launch Alliance's Vulcan Centaur rocket.

Stargazers on the lookout for the Perseid meteor shower were treated to an extra nighttime spectacular on Tuesday night as spirals appeared in the sky along the East Coast. The unusual light show -- ...

The United Launch Alliance launched a Vulcan rocket Tuesday night from Florida as part of the first U.S. Space ...

Starship Flight 10: Ship 37 conducts a six engine Spin Prime test following an RVac replacement after its Static Fire testing. With this testing completed, Ship 37 will likely roll back to Mega Bay 2 ...

With eyes turned to the skies, stargazers taking in the Perseid meteor shower on Tuesday night witnessed something out of ...