Many people have suggested that future Mars colonists may want to thicken the Martian atmosphere and make it breathable for long-term habitation of the Red Planet. In this MAVEN outreach webinar from August 15, 2018, MAVEN Co-Investigator Dr. Robert Lillis of the UC Berkeley Space Sciences Laboratory provides a MAVEN update and discusses the challenges of re-creating a thicker Martian atmosphere.
[Ed. note: See also MAVEN news item here.]