Mars Exploration Rover B “Opportunity” has blown away all predictions for longevity. I mean, NASA/JPL/APL always design their spacecraft to last as long as possible within budget constraints, but even by their own high standards, this thing has lasted a long, long time. And just a few days ago, it saw something nobody thought it ever would — it’s 5,000th Martian sunrise.
And it finally took its first selfie. 😉 Well, not exactly the first, since it has taken pictures from its mast before. But this was the first selfie taken using Opportunity’s robot art, similarly to how Curiosity regularly takes selfies. Opportunity’s arm doesn’t have as good of a camera; it’s really meant for up-close microscopic images. But it was a nice way of commemorating Sol 5,000: