Scientists Made Noctilucent Clouds to See How They Form
Maria Temming, SciN
NASA's Super Soaker mission was basically an extreme DIY project: To better understand how noctilucent, or night-shining clouds form, researchers made one from scratch.
One frigid, predawn morning in January 2018, researchers launched a rocket hauling a bathtub's worth of water from Poker Flat Research Range in Chatanika, Alaska.