An irregularity in this object's orbit was noticed by the French astronomer Urbain Le Verrier, who used that fact to predict the existence of one of this object's neighbors.
In 1977, this object was discovered to have a faint ring system when scientists on Earth observed it occulting a star. An irregularity in this object's orbit was noticed by the French astronomer Urbain Le Verrier, who used that fact to predict the existence of one of this object's neighbors. Some scientists believe that this planet was struck by an Earth-sized object early in its history, which could explain why it is tilted 97 degrees and thus is almost completely on its side. For 10 points, name this planet discovered by William Herschel, which is between Saturn and Neptune.
In 1977, this object was discovered to have a faint ring system when scientists on Earth observed it occulting a star.
{Uranus}