Solar System Simulator

Jun 2, 2026

- Added comet C/2024 E1 (Wierzchos): visible with binoculars/telescopes in early 2026 (best in the southern hemisphere).
- Added comet C/2025 R3 (Pan-STARRS): may become very bright in April 2026.
- Added comet C/2025 L1 (ATLAS): moving toward the inner Solar System, expected to brighten in spring.
- Fixed incorrect units in manual planet rotation input.
- Banned unskippable ads (hopefully for good!).