Earlier this year, we were treated to an exceptional photo of one: https://www.smithsonianmag.com/smart-news/mysterious-red-sprite-appears-in-nasa-astronaut-pho

Earlier this year, we were treated to an exceptional photo of one: https://www.smithsonianmag.com/smart-news/mysterious-red-sprite-appears-in-nasa-astronaut-photo-from-the-space-station-what-is-this-strange-electrical-flare-180986946/ https://www.smithsonianmag.com/smart-news/mysterious-red-spr...