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Paul Byrne
theplanetaryguy.bsky.social
did:plc:wwbktud2d34ont3frkv73pjo
Whoa.
That's a sprite, an elusive, high-altitude electrical discharge from a thundercloud photographed by NASA astronaut Nichole Ayers from the ISS earlier today.
With reported sightings going back more than a century, this phenomenon was first photographed in 1989.
2025-07-03T21:40:16.540Z