ULA's Vulcan is replacing the company's workhorse Atlas 5 rocket and the already-retired Delta 4 family of launchers.

What was the mysterious white spiral flying in the night sky as stargazers looked up during the Perseid meteor shower peak ...

Theories suggest the display came from either the European Space Agency's Ariane 6 rocket or the United Launch Alliance's ...

Directive orders the relaxing of commercial spaceflight licensing regulations. Here’s what it means for the industry.

Did you see it? A rocket launch from Tuesday night produced an incredible sight in the skies! Read more about what happened ...

As it turns out, the cause of the strange light was a spacecraft, but not one piloted by little green men. There were two ...

The president calls on officials to ease permitting rules for rocket flights as more companies want to launch them.

Rocket Lab USA, Inc. (RKLB) has emerged as an industry forerunner in the launch and space systems market. In the launch segment, Rocket Lab has built a strong position through its small satellite ...

BURLINGTON, Vt. (WCAX) - Many viewers wrote in to WCAX News wondering about a mysterious light they spotted in the sky Tuesday night. Some sent pictures and videos. Our viewer Jessica said she was ...

Ahead of India's 79th Independence Day, we take a look at India’s defence startups that are delivering world-class systems ...

SpaceX's path to liftoff could be easier now that President Trump is easing regulations on commercial rocket launches.