ClearSpace-1 will use a "Pac-Man system" to capture an abandoned rocket part, which may lead to a new market for commercial services in orbit.
A meteor? Space junk? Nobody knows, but officials investigated whether the mysterious object, or objects, started several fires.
Cath Le Couteur and Nick Ryan's multimedia project "Adrift" explores the idea of space debris using a musical instrument, a film, and a website.