User contributions
- 10:52, 1 November 2021 (diff | hist) . . (+262) . . Talk:2535: Common Cold Viruses
- 20:43, 31 August 2021 (diff | hist) . . (+218) . . Talk:2014: JWST Delays
- 15:46, 4 August 2021 (diff | hist) . . (-11) . . 523: Decline (→Explanation)