NASA undocking and departure of the Axiom Mission 4 private astronaut mission from the International Space Station set for July 14.

The Expedition 73 crew unpacked a newly arrived cargo craft, wrapped up a second week of science with an visiting crew of ...

Students in Southern Florida will have the chance Monday, July 14 to hear astronauts on the International Space Station ...

As the International Space Station whizzed over Mexico and the United States — before floodwaters catastrophically rose in ...

NASA astronaut Nichole Ayers photographed a rare atmospheric phenomenon over the US and Mexico known as a "sprite" that's ...

Major Nichole Ayers is living out her childhood dreams in outer space.

Maj. Nichole Ayers spoke with Denver7's Ryan Fish from the International Space Station, talking about her mission, her ...

An astronaut aboard the International Space Station has shared a striking photo of what is known as a Transient Luminous ...

NASA astronauts Nichole Ayers and Anne McClain were the latest to share images of lightning as seen from 250 miles above Earth.

I did not expect to feature NASA astronaut Nichole Ayers in the Tuesday Telescope so soon, but a recent photo she shared is just sublime.

NASA astronauts Nichole Ayers and Anne McClain were the latest to share images of lightning as seen from 250 miles above Earth.

NASA astronauts Nichole Ayers and Anne McClain were the latest to share images of lightning as seen from 250 miles above Earth.