Video: “The Mars Underground” – full documentary in HD

Here is the complete 74 minute high-definition version of the film, The Mars Underground, released in 2007. The documentary tells the multi-faceted story of  how humans might reach and settle the Red Planet and of the studies, proposals, and advocacy of those who are dedicated to making this happen. The focus is on aerospace engineer and Mars Society founder Robert Zubrin, whose 1996 book, The Case for Mars, convinced many people that an affordable, practical way to put people on Mars is feasible. Many other participants in this long struggle besides Zubrin are seen and heard as well.