Martian clouds are the focus of a new NASA project

Nebulae, feathers, and other types of Red Planet clouds get the crowdsourced treatment.

With the Zooniverse platform, you can help NASA scientists cloudspot Mars for free. Sign up for the project at Zooniverse here (opens in new tab). The project, dubbed Cloudspotting on Mars, invites people to review 16 years of photos collected by NASA’s Mars Reconnaissance Orbiter (MRO), which has been operating on the red planet since 2006.