After an extended 278-day mission aboard the International Space Station, NASA astronaut Sunita Williams, who has Indian ...

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

GS-z13-1, marks the earliest sign yet spotted of the era of cosmic reionization at 330 million years after the Big Bang.

Fram2, a first-of-its-kind private mission to send four astronauts into polar orbit around Earth, is about to launch ...

The international all-civilian Fram2 crew is the first in space history to fly to orbit with no licensed pilot or trained ...

A powerful X1.1-class solar flare was released by the sun on March 28, resulting in radio blackouts across North and South ...