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

NASA astronauts Sunita Williams and Butch Wilmore safely returned to Earth after an unexpectedly ... leading to their transfer to SpaceX's Crew Dragon and ultimately contributing to significant ...

Four private spacefarers on a mission known as Fram2 set out to become the first humans to fly in orbit over both Earth's North and South poles.