Mars’ lake may need an underground volcano to exist0
- From Around the Web, Space
- February 20, 2019
Scientists try to explain how a body of water could remain liquid in such a cold environment
Scientists try to explain how a body of water could remain liquid in such a cold environment
New research suggests liquid water is present beneath the south polar ice cap of Mars. Now, a new study argues there needs to be an underground source of heat for liquid water to exist underneath the polar ice cap.
Explosive volcanic eruptions are the likely source of the Medusae Fossae Formation, a massive, unusual deposit of soft rock near Mars’ equator, with undulating hills and abrupt mesas, according to a study published in the Journal of Geophysical Research: Planets.
A new scenario seeking to explain how Mars’ putative oceans came and went over the last 4 billion years implies that the oceans formed several hundred million years earlier and were not as deep as once thought.
New research suggests that active volcanoes on the Red Planet could have created an environment habitable to ancient microbes.
Around the same time that the dinosaurs became extinct on Earth, a volcano on Mars went dormant, NASA researchers have learned.