Ridiculous title, but the science behind it is quite interesting. Decades old data from Voyager 2 as it passed by Uranus suggests the planet is losing some of its atmosphere through an interesting mechanism. This could also hold clues to how Mars lost its atmosphere.
A 45 year old space craft, 14 billion miles away, and we are still able to debug and work around glitches. Climate, political, and social issues aside, how cool are humans?