In an amusing story out earlier this week, it turns out that one of the NASA’s Mars Rovers has finally broken (somewhat).
The rovers, each designed to last 6 months, have been going for 2 years, and are still happily trunding around their landing sites doing really good science. The other day however one of the rovers broke a wheel. 1 of the 6 it has. And so with one wheel trailing it’s just continuing to roll around on it’s remaining 5 wheels. Now that’s what I call solid.