For anyone who's been stirred out of bed in the middle of the night by a clap of thunder: Here's info about those intense storms that happen after the sun sets.
Predicting flooding is notoriously difficult, but predictions are improving. Timely video in light of James Hansen's prediction this week of catastrophic flooding in New York and other coastal cities before the end of this century.
Titan may be a large moon - its name even implies it - but it's still dwarfed by its parent planet, Saturn. Beautiful image from the Cassini spacecraft.
Eleanor Imster has helped write and edit EarthSky since 1995. She was an integral part of the award-winning EarthSky radio series almost since it began until it ended in 2013. She and her husband live in Tennessee, where they enjoy guitar playing and singing. They have 2 grown sons.