Source - NASA Science News for Feb. 4, 2014
Imagine living on a planet with seasons so erratic you would hardly know whether to wear Bermuda shorts or a heavy overcoat. That is the situation on a weird, wobbly world found by NASA's Kepler space telescope. The planet wobbles wildly on its spin axis, much like a child's top.
The complete article can be found here: http://science.nasa.gov/