According to Penn State researchers, the discovery of a planet far too huge for its sun calls into doubt what was previously thought about the genesis of planets and solar systems. Researchers describe the finding of a planet more than 13 times the mass of Earth orbiting the "ultracool" star LHS 3154, which is itself nine times the mass of the sun, in a paper published online in the journal Science. The newly discovered planet's mass ratio to its host star is more than 100 times greater than that of Earth and the sun. The discovery exposes the largest massive