High above thunderclouds, where Earth’s atmosphere transitions into space, some strange and fleeting flashes of red light can sometimes be spotted in silence. But what are these? Alien signals or some ...

An astronaut on the International Space Station has captured a rare kind of lightning called a sprite while traveling 250 miles above the Texas–Mexico border. Referred to as “space lightning” and ...

A NASA astronaut captured an image of a giant “red sprite” from space earlier this week, and the jellyfish-looking result is stunning. Nichole Ayers, an American astronaut currently aboard the ...

An astronaut captured an elusive glimpse of red lightning from space. NASA astronaut Matthew Dominick imaged the rare red sprite phenomenon from the International Space Station earlier in the year, ...

A NASA astronaut drifting high above Earth recently managed to capture a rare phenomenon that scientists have been working to understand for about three decades. Known as a "sprite," the atmospheric ...

Speeding around the Earth at 28,000 km/h, NASA astronaut Nichole Ayers captured an incredible view of a phenomenon known as a red sprite. Here's the science behind this 'transient luminous event'.

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

NASA astronaut Don Pettit is known for snapping stunning space imagery from the International Space Station (ISS), and his latest capture doesn't disappoint. In an X (formerly Twitter) post, Pettit ...

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NASA astronaut Nichole Ayers captured an electrifying image of a giant lightning "sprite" shooting up over Mexico and southern U.S. states. The red "jellyfish" could help researchers learn more about ...

Sprites are what scientists refer to as transient luminous events (TLEs) that happen above the clouds during periods of intense electrical activity, like lightning. Ayers, who is quite the astral ...