User contributions
- 08:20, 11 February 2025 (diff | hist) . . (+163) . . 3049: Incoming Asteroid (Added the Chelyabinsk meteorite as an example for the 3+ m category)
- 07:04, 4 July 2024 (diff | hist) . . (-19) . . 2954: Bracket Symbols (fixed bra-ket explanation)
