Electro/mass-lifting
See also parallel grooves
Dry ice-blocks formed Grooves from ridge of Russel Crater's Dune ![]() Pulled-back view Image Credit: NASA/JPL/Malin Space Science Systems |
![]() Note closely the right-angle grooves^^>> their orientation is consistent |
Interior and exterior grooves and ridges are common ![]() More images of Arc-formed Features |
Despite all these simalar features made with electric discharge,
there is
a far more plausable explanation, as of 2013, from researchers at JPL.
They propose dry ice blocks skidding across the surface, and they back it with experiments
Match to CRT feature found in Gale crater on Mars.
![]() Mars Image, Inside Gale Crater |
![]() CRT surface........Another view |
Better images of Interior Grooves
http://para-az.com/esscrt-npa12/interior-grooves640-s45.jpg
http://para-az.com/esscrt-npa12/interior-grooves640-s75.jpg
If you shot any photos or video of these experiments during the Expo please contact me.
Thin were the plans of mice and men..(tyadt)