User contributions
- 02:23, 2 February 2019 (diff | hist) . . (+159) . . Talk:2106: Sharing Options
- 04:51, 25 June 2018 (diff | hist) . . (+154) . . Talk:2011: Newton's Trajectories
- 15:43, 21 June 2018 (diff | hist) . . (-5) . . 2009: Hertzsprung-Russell Diagram (grammar)
- 18:38, 24 April 2018 (diff | hist) . . (+75) . . 887: Future Timeline (Accuracy 2017/2018)