User contributions
- 03:57, 14 May 2024 (diff | hist) . . (+85) . . 1189: Voyager 1 (Added note about a later xkcd comic to feature a crystal sphere around the solar system) (current)
- 02:49, 3 May 2021 (diff | hist) . . (+33) . . 2417: 1/1,000th Scale World (as w/ other Scale World comics)