User contributions
- 00:35, 27 March 2015 (diff | hist) . . (+135) . . Talk:1503: Squirrel Plan
- 17:03, 1 August 2014 (diff | hist) . . (-360) . . 1401: New (Removed absurd unsupported conjecture)
- 12:32, 29 November 2013 (diff | hist) . . (-7) . . 1297: Oort Cloud (clean up)