As a Korean-American astronaut — and one of NASA's most accomplished, with careers as a Navy SEAL, Harvard-trained physician ...

The Sun sat behind Earth, allowing spectacular views of the aurora in our atmosphere. The post Astronaut captures ...

Astronauts will enjoy traditional Thanksgiving dishes with a few treats included by food scientists back on the groud.

The space station's robotic arm has been warming up for some work, and NASA turned it into a piece of performance art.

A spaceman has captured jaw-dropping views of aurora from orbit. NASA astronaut Jonny Kim shared the scene from aboard the ...

As a child, when you thought about what you wanted to be when you grew up, what did you say? Maybe it was working as an astronaut, a doctor or even a Navy SEAL? Well, for Astronaut Jonny Kim, that ...

Three new crewmates brings Expedition 73 to briefly include 10 members.

A NASA astronaut recently revealed what a makeshift cheeseburger in space looks like — and nothing about it looks appetizing. When you’re in space and don’t have easy access to much, let alone a fast ...

Vacuuming is a bit of a chore at the best of times, which is why many people have a robot to do it for them, or even pay someone else to take care of it. But on the International Space Station (ISS), ...

A NASA astronaut and 2 cosmonauts reached the International Space Station last week, but Russia's launch pad was damaged in ...

Remember those assignments when you were little about what you wanted to be when you grow up? You might hear doctor, astronaut or Navy SEAL. Jonny... Navy SEAL-turned-doctor-turned-astronaut says he ...