Warm Mars

"A recent study showed that Mars was warm and wet billions of years ago. The finding contrasts with another theory that this era was mainly cold and icy."https://phys.org/news/2026-02-early-mars-icy-latest.html?utm_source=join1440&utm_medium=email&utm_placement=newsletter&user_id=66c4c92f5d78644b3ac5d5b4#google_vignette