As a result, other studies that have examined the cardiovascular effects of space radiation on astronauts have been unable to ...

The spacecraft in question was the Shenzhou-20 capsule, which transported a crew of three astronauts to the Tiangong space ...

Starring Rhea Seehorn ("Better Call Saul") as a disgruntled romance novelist named Carol Sturka, "Pluribus" is satisfyingly ...

A storm in space is when you get an enormous burst of energy, called a coronal mass ejection, that will pop off of the sun ...

The universe has a knack for throwing curveballs at astronomers. Just when scientists think they’ve got cosmic mechanics ...

That’s the subject of astrophysicist and “Cosmos” host Neil deGrasse Tyson’s upcoming lecture at the University of Virginia’s ...

This year is the 25th anniversary of humans inhabiting the International Space Station. A new PBS documentary looks at how the ISS was built and the challenges of surviving in outer space.

Cosmic dust can tell scientists about how ice covered Earth during the last ice age. This dust is leftover debris from ...

A trio of Chinese astronauts returned to Earth on Friday after getting stuck on China's space station for more than a week ...

Russia's space program is struggling with sanctions placed on the country as a result of its war with Ukraine, and it could ...