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

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 ...

Red sprites are among a class of enigmatic weather phenomena that appear over thunderstorms, known as Transient Luminous ...

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

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

NASA recently captured a light phenomenon known as an “atmospheric sprite” over Mexican territory, near the border with the ...

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

This extraordinary event is known as a sprite — or “farfadet” in French — one of the rarest forms of Transient Luminous ...

An astronaut has captured an incredible burst of electricity above Earth. NASA's Nichole Ayers managed to snap a phenomenon ...

NASA astronauts Nichole Ayers, Jonny Kim and Anne McClain marked Independence Day with a few heartfelt words for their ...

NASA astronaut Nichole "Vapor" Ayers, currently serving as a flight engineer on Expedition 73 aboard the International Space Station (ISS), is one of a handful of astronauts testing various ...