Small lakes on ancient Mars may have remained liquid for decades, even with average air temperatures well below freezing.

Thin, seasonal ice may have protected ancient lakes on Mars, allowing liquid water to last for decades despite cold ...

New MarsDaily research explains how thin seasonal ice could have allowed ancient Martian lakes to remain liquid for decades, despite a cold early Mars climate ...

For seven years, a puzzling signal beneath the Martian south pole has divided planetary scientists over whether a hidden lake of liquid water could really exist in such brutal cold. Now NASA ...