Recently, one of our brave Endeavour astronauts inadvertently let a tool bag slip through her fingers (it wasn't properly attached initially and so caught her unexpectedly). The bag was assumed to be lost to NASA, but it has been recently sighted by amateur astronomers as a reasonably bright satellite.

Only a pair of binoculars are required to view the tool back, and it is currently being tracked online at Spaceweather.com. Enter your zip code to see when you can spot the tools in space!