Tag Archive for 'Medusae Fossae Formation'

This image shows a height map of the Martian surface, with lowest land in blue and highest in white. Image credit: ESA.

Mars Express Finds New Evidence for Ice-Rich Layered Deposits in Medusae Fossae

Jan 22, 2024 by News Staff

Over 15 years ago, ESA’s Mars Express spacecraft studied the Medusae Fossae Formation, revealing enigmatic deposits up to 2.5 km deep. From those early...

The Medusae Fossae Formation is one of the largest sedimentary deposits on Mars. This is an infrared image mosaic generated using Thermal Emission Imaging System (THEMIS) images from NASA’s Mars Odyssey orbiter mission; the small colored globe based on the Mars Orbiter Laser Altimeter (MOLA). Image credit: NASA.

Volcanic Eruptions Spawned Mysterious Medusae Fossae Formation on Mars

Jun 19, 2018 by News Staff

Explosive volcanic eruptions are the likely source of the Medusae Fossae Formation, a massive, unusual deposit of soft rock near Mars’ equator, with...

Mars Odyssey spotted possible water ice in the Medusa Fossae area of Mars, which is in an equatorial region of the planet to the lower left in this view. Image credit: Steve Lee, University of Colorado / Jim Bell, Cornell University / Mike Wolff, Space Science Institute / NASA.

NASA’s Mars Odyssey Orbiter Spots Possible Water Ice near Martian Equator

Oct 2, 2017 by News Staff

NASA’s Mars Odyssey spacecraft has discovered evidence of significant hydration near the Martian equator. Mars Odyssey spotted possible water ice in...