Splashdown northwest of Key West, Florida, closed out a mission highlighted by the first non-government civilian spacewalk.

Polaris Dawn’s astronauts will travel farther from Earth than anyone since the early 1970s, and will attempt the world's first private spacewalk ...

Meanwhile, the National Hurricane Center is now tracking three systems, including Invest 91L in the Gulf of Mexico.

Jared Isaacman gives a thumbs-up after Inspiration4, the world's first all-civilian mission to space, safely returned to ...

The rocket that lifted off before dawn Wednesday appeared to tip over into the Atlantic Ocean about eight minutes after liftoff. Advertisement "Standing down from our second Starlink launch of the ...

However, nearly two hours later, skies were clearing some over the pad. At 5:23 am ET, not long before dawn, it was time for Polaris Dawn to fly. And so the rocket, making its fourth flight to ...

Cloud cover and precipitation did prompt SpaceX to push back its original 3:38 a.m. launch target as rain showers were passing over ... Ocean, completing its fourth mission. Polaris Dawn marked ...

"This is a big improvement over the last two weeks. We are getting closer to getting this mission to orbit," Polaris Dawn mission commander ... as the Atlantic Ocean tropical storm season ...

Aug. 28 (UPI) --SpaceX said Wednesday morning that it is pausing a second deployment of Starlink satellites until it can examine the cause of first-stage booster failing on its return to Earth in ...