Volcanic Eruptions Spawned Mysterious Medusae Fossae Formation on Mars0

• From Around the Web, Space
• June 21, 2018

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.