findings, conclusions, or recommendations expressed in this material are
those of the developer, PASSPORT TO KNOWLEDGE, and do not necessarily
reflect those of the National Science Foundation.
PASSPORT TO KNOWLEDGE - To MARS with MER
How long will the rover work?
Well, we expect the rover to last at least 90 days. That's what it's designed for, but we certainly hope that it will last even longer. We will be able to see even more of Mars. But ninety days is it's expected lifetime.
Flight System Engineer
NASA Jet Propulsion Laboratory