- 04:31, October 20, 2010 (diff | hist) . . (+1,200) . . Talk:Collector Base (→Astrophysical information)
- 04:15, October 20, 2010 (diff | hist) . . (+916) . . Collector Base (Undoing undo. Let's discuss this on the talk page.)
- 04:07, October 20, 2010 (diff | hist) . . (+1,315) . . Talk:Collector Base (→Astrophysical information: new section)