Orbital dynamics show that President Trump’s pledge to land astronauts on Mars couldn’t happen until 2029 at the earliest.

NASA's two stuck astronauts are taking their first spacewalk together, exiting the International Space Station almost eight ...

What does an ancient lava tube in the Canary Islands have in common with space exploration? For our robotics teams, it turns ...

Stranded NASA astronauts Suni Williams and Butch Wilmore conducted a spacewalk outside of the International Space Center on Thursday for maintenance.

SpaceX on Wednesday night launched a Spanish communications satellite from the Kennedy Space Center in Florida and retired ...

The International Space Station (ISS) is a crewed space station built and maintained as a collaborative effort between the ...

There’s been speculation that Donald Trump may cancel the Space Launch System rocket, which Nasa intended to use to get from ...

Through amateur — or “ham”— radio communication, sixth graders at Pine View spoke to an astronaut aboard the International ...

Astronauts are set to swab the space station's exterior, searching for living microbes to better understand how they survive ...

An HTC headset designed to work in space is offsetting the physical and psychological challenges of humans living off-world.

An HTC headset designed to work in microgravity is offsetting the physical and psychological challenges of humans living off-world.