Citizen scientists needed for new Mars project
The planet Mars (AFP)

Lola Gayle, STEAM Register Researchers at NASA's Jet Propulsion Laboratory and Zooniverse are asking for the public's help in learning more about Mars' ancient, watery past. Through the Planet Four: Ridges project, armchair scientists can comb through images from the Mars Reconnaissance Orbiter (MRO) to help find evidence of large polygonal ridges. Why search for these…