A striking time-lapse video features the ISS flying above cities at night before passing over a stunning aurora.

NASA aims to send four astronauts around the moon next year under its Artemis program, the successor to Apollo, which put 12 ...

Jared Isaacman, a billionaire entrepreneur who has twice launched to orbit in a SpaceX vehicle, will testify before the ...

One of the most tense interactions came between Isaacman and Sen. Maria Cantwell, D-Wash., who wanted commitments from Isaacman that he would not close any of NASA’s 10 field centers, and also that ...

Billionaire Jared Isaacman could become the next head of NASA, overseeing an agency on the cusp of crewed missions to the ...

A dramatic video shared by an astronaut aboard the International Space Station showed a vivid display of the Northern Lights from miles above Earth.

A fresh crew of space travelers has arrived at the International Space Station after a flawless launch and docking, beginning ...

Dr. Jonny Kim is a former Navy SEAL, a Harvard Medical School graduate and a NASA astronaut who left Tuesday for the International Space Station with two Russian cosmonauts.

NASA astronaut Jonny Kim and two Russian crewmates arrived at the International Space Station on board a Russian spacecraft.

A Russian spacecraft safely delivered an American astronaut Jonathan Kim and two Russian cosmonauts to the International ...

The craft carrying astronaut Jonny Kim and two Russian cosmonauts docked with the space station. They're scheduled for an ...