Reusable launch vehicles — such as SpaceX’s Starship and Blue Origin’s New Glenn, Stoke Space’s Nova, Rocket Lab’s Neutron ...

Daily Galaxy reports how an insanely strong signal blasting toward Earth has been drawing the attention astrophysicists from ...

The Crew 12 docking came one month after a previous crew had to return to Earth early due to a medical issue.

CAPE CANAVERAL, Fla. — A quartet of astronauts have reached orbit and are on their way to support the skeleton crew of three left behind after the first-ever medical evacuation from the International ...

The Earth is full of wonders. Mountains, deserts, forests. Cities, monuments, artificial islands. But some things are so massive or uniquely designed .

Elon Musk’s SpaceX successfully transported an international crew of four astronauts, including two Americans and one Russian ...

Could we prevent in-orbit crashes in the future by using advanced computer models?

The first crew permitted to leave Earth's orbit with their personal phones launched on Friday, Feb. 13 ...

If humankind is to explore deep space, one small passenger should not be left behind: microbes. In fact, it would be ...

UK-based Space Forge wants to create ultra-high-quality crystals in space for the manufacture of semiconductors back on Earth.

Two next-generation satellite missions announced Thursday will help NASA better understand Earth and improve capabilities to ...

The International Space Station returned to full strength with Saturday’s arrival of four new astronauts to replace colleagues who bailed early because of health concerns.