User contributions
- 03:09, 17 January 2023 (diff | hist) . . (+2) . . m 2725: Sunspot Cycle (→Explanation)
- 03:06, 17 January 2023 (diff | hist) . . (+283) . . m Talk:2725: Sunspot Cycle
- 03:04, 17 January 2023 (diff | hist) . . (+724) . . 2725: Sunspot Cycle