Tag Archive for 'Noachis Terra'

This HiRISE image shows a flat top, heavily eroded fluvial sinuous ridge on Mars; sand dunes can be seen migrating over the top of the fluvial sinuous ridge. Image credit: NASA / JPL / University of Arizona.

Mars was Warm and Wet 3.7 Billion Years Ago, New Study Suggests

Jul 14, 2025 by News Staff

Planetary scientists have discovered more than 15,000 km of ancient riverbeds in Noachis Terra, a region in Mars’ southern highlands. This discovery...

This image shows a triple crater in Noachis Terra, Mars. The largest crater measures 45 km across, and the smallest 28 km. There are also signs of other sizeable craters, such as the round patches of sunken surface seen to the top right and bottom left. This image comprises data gathered by ESA’s Mars Express using its High Resolution Stereo Camera (HRSC) on August 6, 2020. This image was created using data from the nadir and color channels of the HRSC. The nadir channel is aligned perpendicular to the surface of Mars, as if looking straight down at the surface. North is to the right. Image credit: ESA / DLR / FU Berlin / CC BY-SA 3.0 IGO.

Mars Express Spots Triple Crater on Red Planet

Nov 3, 2020 by News Staff

ESA’s Mars Express orbiter has spotted three overlapping craters in Noachis Terra, an extensive landmass in the southern hemisphere of Mars. This image...