Several days with temperatures of 10-20 degrees below the historical average could be dangerous to plants and ruin outdoor plans.

SpaceX chalked up another human spaceflight Monday night, taking four civilians on a trip around the Earth that has never ...

A bitcoin investor is headed to space with three polar explorers on the first flight to carry people over the North and South ...

The first human SpaceX flight to orbit over Earth's north and south poles splashed down in the Pacific Ocean off the coast of Southern California on Friday.

A Falcon 9 rocket lifted off on Monday night, sending four amateur astronauts on an unprecedented journey around Earth’s ...

A SpaceX crew has landed in the Pacific after orbiting the north and south poles. Learn about their record-breaking mission ...

The four private space travelers flying around the Earth’s poles this week had a vomit-filled first day in space, according ...

Mikkelsen, the first Norwegian bound for space, has flown over the poles before, but at a much lower altitude. She was part ...

The first four humans to orbit over Earth's north and south poles have safely returned to Earth.

Find out the latest about SpaceX's private Fram2 polar astronaut mission for cryptocurrency billionaire Chun Wang.

The mission, funded and commanded by a cryptocurrency entrepreneur, was launched by SpaceX on Monday and has grabbed ...