This image acquired on August 14, 2022 by NASA's Mars Reconnaissance Orbiter shows a curious depression with zig-zag walls on the north rim of Secchi Crater.
Cliffs of Ice nasa.gov - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from nasa.gov Daily Mail and Mail on Sunday newspapers.
This image acquired on December 13, 2017 by NASA's Mars Reconnaissance Orbiter shows mega-ripples collecting along the flanks of the dark sand dunes near the North Polar deposits.
This image acquired on December 13, 2017 by NASA's Mars Reconnaissance Orbiter shows a variety of wind-related features near the center of Gamboa Crater. Larger sand dunes form sinuous crests and individual domes.
This graphic depicts Perseverance’s entry into “Séítah” from both an orbital and subsurface perspective. The lower image is a subsurface “radargram” from the rover’s RIMFAX instrument; the red lines indicate link subsurface features to erosion-resistant rocky outcrops visible above the surface.