Vulcan Centaur successfully launched the advanced NTS-3 military satellite, enhancing GPS capabilities and resistance to jamming.

Orbital transfer vehicles launch atop rockets, carrying other spacecraft that they deliver to specific, often hard-to-reach, ...

A woman and her husband trying to catch a glimpse of a meteor shower instead witnessed a spiraling light and recorded video of it.

A team of Chilean scientists has sequenced the first complete genomes of the H5N1 avian influenza virus found in birds in ...

While many Southwestern Pennsylvania residents were looking skyward Tuesday night to catch a glimpse of the Perseid meteor ...

Welcome to Edition 8.06 of the Rocket Report! Two of the world's most storied rocket builders not named SpaceX achieved major ...

Did you see it? A rocket launch from Tuesday night produced an incredible sight in the skies! WGAL News 8's Meteorologist ...

Several residents in the Lehigh Valley and throughout Pennsylvania on Tuesday night reported seeing a “spinning light” object ...

SpaceX launched a new batch of Starlink satellites from California and Florida to continue the growth of its broadband ...

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

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

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