A giant panda intended to be the star of the first ever live broadcast of the birth of panda cubs has lost the role -- after it was discovered the bear is not pregnant after all, Chinese state media reported.
Ever feel like you're living in a bubble? You are. Our whole solar system is, say space scientists, who published work last month corroborating its existence. And, oh, what a bubble it is! 300 light years long. And about a million degrees hot.