# Search: field:earth-and-planetary-sciences updated:\>=2025-10-19

> 2 public projects match.

Page: https://sciencehub.sh/search?q=field%3Aearth-and-planetary-sciences+updated%3A%3E%3D2025-10-19

- [sciencehub-team/keeling-curve](https://sciencehub.sh/sciencehub-team/keeling-curve.md): Monthly CO₂ at Mauna Loa since 1958: NOAA's record and the functions that read it. (topics: carbon-dioxide, climate, time-series, dataset; updated 13 Oct 2026)
- [sciencehub-team/snowball-earth](https://sciencehub.sh/sciencehub-team/snowball-earth.md): Two climates under the same Sun: an energy-balance model with ice-albedo feedback, its two stable states, and the hysteresis behind Snowball Earth. (topics: climate, energy-balance-model, snowball-earth, hysteresis; updated 13 Oct 2026)