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

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

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

Aboard the International Space Station, NASA astronaut Nichole Ayers works on several experiments in microgravity.

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

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

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

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 ...

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

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

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