The comet, which has been generating excitement among astronomers and skywatchers, is currently visible in Earth's skies as ...

As with so many things in the fickle world of spaceflight, NASA already had a contingency plan in place for this exact ...

While glamming up for the Emmys, the longtime star did a behind-the-scenes video on Instagram, which gave a rare glimpse ...

Kamala Harris heads into Wednesday with a nearly 3-point lead over rival Donald Trump, who is holding a rally in New York later. Follow Newsweek's live blog.

SpaceX is targeting Tuesday, September 10 at 3:38 a.m. ET for Falcon 9’s launch of Polaris Dawn to low-Earth orbit from Launch Complex 39A at NASA’s Kennedy Space Center in Florida.

“As you gaze towards the North Star, remember that your courage lights the path for future explorers. We trust your skills, ...

Live updates from Tuesday morning’s Polaris Dawn mission that launched a SpaceX Falcon 9 rocket from NASA's Kennedy Space ...

A Pilatus PC-12 aircraft equipped with a portable laser terminal transmitted 4K video to the International Space Station and ...

Welcome to FLORIDA TODAY Space Team live coverage of today's SpaceX Starlink 8-11 mission from Cape Canaveral Space Force Station. Facing stormy weather this morning, SpaceX is now targeting 11:33 a.m ...

Welcome to FLORIDA TODAY Space Team live coverage of today's SpaceX Starlink 8-11 mission from Cape Canaveral Space Force Station. Facing stormy weather this morning, SpaceX is now targeting 11:33 ...

The Boeing Starliner undocked from the space station at 6:04 p.m. Friday before landing early Saturday at White Sands Space Harbor in New Mexico. The crew of the Starliner, however, will spend ...

NASA officials held a news conference ahead of the departure of the Boeing Starliner from the International Space Station. NASA officials held a news conference ahead of the departure of the ...