There is a mysterious object inside our solar system. Initially measured at 11 kilometers wide, it has now be re-estimated at 47 kilometers and traveling at 130,000 mile per hour. It has a comet coma cloud nearly half the diameter of the Sun, and its tail is pointed in the opposite direction of a normal comet. In this episode, we review all the mysterious aspects of his object known to date and recap when man first started tracking such objects. Enjoy.

Podcast: Play in new window | Download