Just Wow.” NASA astronaut Nichole “Vapor” Ayers wrote in simple words to accompany a photo from the International Space ...

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

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

An astronaut aboard the International Space Station captured a rare image of a sprite lightning bolt over Mexico and the ...

From their unique vantage point in orbit, astronauts have a clear, unobstructed view of these fleeting events—something ...

Scientists are working to understand the curious phenomena of red sprites, green ghosts and blue jets high above ...

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

NASA astronaut Nichole Ayers has shared an incredible image of a sprite, a rare weather phenomenon that's triggered high ...

Following stage separation, the rocket's first-stage booster landed atop the SpaceX drone ship A Shortfall of Gravitas in the ...