Martian clouds are almost always made of dry ice, or frozen carbon dioxide. 95% of the planet's atmosphere is CO2.
Fifth-year Yale astronomy doctoral candidate Emma Louden GRD ’26 co-authored an illustrated children’s story to inspire the ...
The study by scientists at Caltech discusses the discovery of ancient wave ripples on the Mars surface, first found by the Curiosity rover in 2022. Scientists say these ripples are "undulations in ...