NASA astronaut Don Pettit returns to Earth on a Soyuz spacecraft later this week. Read about his extraordinary ride home on the Russian spacecraft in 2003.

A new study modeled the chemistry of TOI-270 d, an exoplanet between Earth and Neptune in size, finding evidence that it could be a giant rocky planet shrouded in a thick, hot atmosphere. TOI-270 d is ...

Katy Perry is exactly the kind of celebrity to go to space.

Katy Perry may be physically back on Earth, but her mind is still up in space following her historic flight to the edge of ...

But that musical milestone in space history could have looked very different, because Katy Perry isn't the first performer ...

Monday’s flight cost the annual GDP of a small country, but as Winfrey sagely put it yesterday, “Life is about continuing into grow into the fullest expression of yourself.” The mission represented ...

Katy Perry was one of six on the all-female Blue Origin flight that took off from West Texas on Monday, April 14. Hours after her return to Earth, the singer shared a new video from inside the capsule ...

NASA astronaut Don Pettit and two cosmonaut colleagues will return to Earth from the International Space Station (ISS) on ...

In late 2017, a mysterious object tore through our solar system at breakneck speed. Astronomers scrambled to observe the fast ...

If you've ever looked into the living conditions of astronauts in space, you probably know they make do with spartan arrangements, including mostly rehydratable meals.

Katy Perry and Gayle King are now officially astronauts. The multi-platinum singer nominee and CBS Mornings co-host were part of Blue Origin ’s 11th human flight—and first with an all-female flight ...

The US Space Force has a contract worth up to US$60 million to develop and fly a kind-of aircraft carrier in space. No, it's not the result of a major typo. It's intended as a way to station space ...