Red spites, a type of transient luminous event or TLE, appear in the upper atmosphere above a thunderstorm in Oklahoma in April 2025. Photograph by Paul Smith Our atmosphere is like one big electrical ...

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'.

NASA astronaut Don Pettit captured breathtaking video of a rare atmospheric phenomenon from his perch high above Earth on the International Space Station. When you purchase through links on our site, ...

Transient Luminous Events (TLEs) represent a captivating class of high‐altitude optical phenomena that occur in tandem with thunderstorm activity. These brief and often spectacular discharges, ...

Giant red blobs, picket fences, upward branching carrots, and tentacled octopi - these are just a few of the phrases used to describe sprites - spectacular, eerie flashes of colored light high above ...

One night in May 2022, two astrophotographers camping near Lake Puma Yumco in Tibet caught something extraordinary on film: bursts of glowing red lightning dancing in the sky. These weren't UFOs or ...

From the ISS, NASA astronaut Don Pettit captured rare purple lightning and mysterious upper-atmosphere flashes above massive storms, revealing a hidden electrical world few ever witness from Earth.