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

The SpaceX Dragon capsule made a water landing Sunday in Florida, bringing to an end the historic commercial Polaris Dawn ...

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

SpaceX launched the four-person Polaris Dawn mission to orbit on Tuesday (Sept. 10) to carry out the first spacewalk ever ...

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

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

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 ...

The highly anticipated launch date of the Polaris Dawn mission — featuring the ... just before 4 a.m. Wednesday out in the Atlantic Ocean. The booster tipped over and fell after landing aboard ...

"Over the next five ... 12 (UPI) -- Polaris Dawn and the Dragon spacecraft will now returnback to Earth where they are scheduled to splash down in the Atlantic Ocean. Science News // 4 days ...

Marine biologists looking at the shrinking mahi population in Florida, and its apparent movement away from the tropics, ...