Lake Titicaca is the largest freshwater lake in South America. Thought to be around three million years old, the lake ...

Astronauts Nichole Ayers and Anne McClain speak to CNN’s Wolf Blitzer from the International Space Station about their ...

A picture snapped from the International Space Station (ISS) by NASA astronaut Nichole Ayers has captured a lesser-seen view ...

U.S. astronaut Nichole "Vapor" Ayers captured a spectacular view of a phenomenon known as a "sprite" blazing to life above an ...

Shubhanshu Shukla is the first Indian astronaut to step on the ISS. He has currently spent 12 days in the ISS and is ...

Progress 92 docks at ISS with supplies for Expedition 73, stays six months to support life, science, and manage space station waste.

From July 3 through July 8, it will be possible to sight the two largest objects currently in orbit around the Earth, passing ...

Preparations for the Axiom-4 crew’s return are expected to begin soon, even though the return date is yet to be announced.

The first-ever meal eaten in space comprised beef and liver paste squeezed through a tube. Next year, ISS astronauts will be ...

Astronaut Nichole Ayers recently witnessed a phenomenon known as a sprite from the International Space Station.

In the comments of a recent article, the question came up as to where to find projects from the really smart kids the ...

Mayo Clinic physician and researcher Dr. Abba Zubair's work combines two passions—medicine and space—for the benefit of ...