Watch this time-lapse of SpaceX's Crew-10 capsule autonomously docking with the International Space Station on Sunday.

NASA astronaut Don Pettit dazzled us on Tuesday with a gorgeous image showing star trails and city lights as seen from the International Space Station (ISS). On Wednesday, he turned the “wow ...

With three space missions under his belt — and more than a year aboard the International Space Station — NASA astronaut Donald ... and they’re chock-full of cool scientific phenomena.

NASA astronauts are returning to Earth after nine months in space. Experts have said a prolonged period in space can come ...

The 69-year-old is NASA's oldest active astronaut ... background in science, holding a Ph.D. in chemical engineering from the University of Arizona. Mr Pettit has spent significant time in space ...

Students in Clifton, New Jersey, connected with astronaut Donald Pettit on the International Space Station via amateur ... “It was a cool and amazing experience,” said the eighth grader.

And these astronauts may be going to the International Space ... “The cool thing about astronauts right now is that we are incredibly diverse, so we come from all different backgrounds and ...