You'll be able to talk to two astronauts -- one in space, one on Earth -- and discuss daily life on the International Space ...

NASA astronauts Don Pettit and Matt Dominick answered questions from chat and discussed daily life on the ISS.

The Expedition 72 crew has completed final preparations for a scheduled science and maintenance spacewalk on Thursday.

The NASA astronauts will answer questions about daily life up in orbit, as well as the research conducted in microgravity.

Astronauts from around the world have called it home. Four Americans who do so currently are Expedition 72 Commander Suni ...

NASA astronaut Donald Roy Pettit has shared a breathtaking picture of Dubai's Burj Khalifa, the tallest structure in the ...

Pettit made a name for himself as an astrophotographer after sharing his image 'Lightning Bugs' in 2012 showing beautiful star trails ...

The four American astronauts aboard the ISS, including the Boeing Starliner crew, spoke to USA TODAY in an exclusive ...

But it’s a slightly different situation for astronaut ... Pettit flew to space on Soyuz MS-26 commanded by Aleksey Ovchinin, and with Ivan Vagner to join the crew of Expedition 71 and 72 for ...

Starliner astronaut Sunita Williams says she and crewmate Butch Wilmore have not been "abandoned" in space, as NASA considers ...

NASA astronaut Don Pettit, who is now on the International Space Station (ISS) mission, posted a breathtaking image of a ...