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

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

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

NASA Astronaut Nichole Ayers is sharing an incredible photo of a "sprite" she took from space while orbiting above the United ...

NASA astronaut Nichole Ayers captured an electrifying image of a giant lightning "sprite" shooting up over Mexico and ...

Sprites are a type of TLE, which create brilliant flashes of light high above powerful thunderstorms and are difficult to ...

NASA astronaut Suni Williams works outside the International Space Station. Credit: NASA | edited by Space.com's Steve ...

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

US astronaut Nichole Ayers snapped an astounding photo of a red sprite lighting up the sky above Earth. This remarkable shot ...

Follow FLORIDA TODAY's Space Team for industry news, NASA and SpaceX updates, and live launch blog coverage at ...

A Russia-controlled module on the space station has been leaking for years. Now, operators are working to figure out if the ...