Preserving Life on Mars

Sep 30, 2017

A thin coating of water ice on martian rocks and soil, taken by Viking Lander 2 at its Utopia Planitia landing site on May 18, 1979.
Credit NASA / JPL

On this episode of Our Island Universe: Taking steps to protect alien life as we explore the galaxy.

Shanil Virani, Director of the John C. Wells Planetarium, Harrisonburg, VA.

Follow on Twitter as shanilv