Hot water on ancient Mars may have been habitable
A 4.45-billion-year-old grain from a famous Martian meteorite shows that there was hot water on ancient Mars which had the potential to be habitable. It is the oldest direct evidence…
A 4.45-billion-year-old grain from a famous Martian meteorite shows that there was hot water on ancient Mars which had the potential to be habitable. It is the oldest direct evidence…