on Cassini’s Final Year

On September 15, 2017, Cassini will plunge into Saturn’s atmosphere and be destroyed. It will be a sad day for science, but it’s one that we’ve known would be coming for a long time, and it’s decidedly not an accident.

on Vertical Landing

One of the most iconic sci-fi images is the gleaming rocket landing vertically, at which point our intrepid heroes step out onto that brave new world and… well, probably get shot at by the natives. It’s in Bradbury’s The Martian Chronicles, it’s in The Adventures of Tintin: Destination Moon/Explorers on the Moon; it’s in The…