There's something wrong with NASA's Mars Reconnaissance Orbiter

NASA has had an incredible streak of good luck as of late with spacecraft that have far outlived their expectations. Cassini at Saturn, the Opportunity rover on Mars, and several other pieces of high-tech space hardware have performed for much longer than was initially expected of them. Unfortunately, the Mars Reconnaissance Orbiter, which was launched in 2005 and has delivered more data on the Red Planet than any other Mars mission, is starting to cause some headaches. According to NASA's Jet P...