NASA astronaut Nichole Ayers captured a rare and stunning image of a ‘sprite’ — a Transient Luminous Event (TLE)—from space.

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

For nearly a century, pilots have reported seeing mysterious red flashes above thunderstorms, initially dismissed as myths.

HOUSTON — The ISS astronauts had a front-row seat to a unique weather phenomenon Thursday morning. Astronaut Nichole "Vapor" ...