California News

This Day in History

• William Herschel Discovers Uranus (1781)
  For many years, astronomers mistakenly believed that the planet Uranus, which is sometimes visible to the naked eye, was a star. Herschel, a German-born English astronomer, originally believed that it was a comet. It soon proved to be, indeed, a verifiable planet—the first to be discovered in modern times with the aid of a telescope. […]