Five Years on Mars
Mark Davis
2008 • 1h 36m
When the NASA rovers Spirit and Opportunity touched down on Mars in 2004, they weren't expected to last long—perhaps 90 days, or six months at most. But 90 days stretched into five years, and a short-...
Mark Davis
2008 • 1h 36m
When the NASA rovers Spirit and Opportunity touched down on Mars in 2004, they weren't expected to last long—perhaps 90 days, or six months at most. But 90 days stretched into five years, and a short-...
