Researchers from Cornell University have shed light on the mysterious bright radar reflections initially thought to indicate liquid water beneath the ice cap on Mars’ south pole. Their findings suggest a simpler explanation involving ice layers and radar interference.
[block_2]
The study, led by Daniel Lalich, a research associate in the Cornell Center for Astrophysics and Planetary Science, challenges the notion of liquid water on Mars. While not ruling out the possibility entirely, the team proposes an alternative mechanism that doesn’t require such a dramatic interpretation.