Maria Mitchell (August 1, 1818 - June 28, 1889) was an American astronomer, who in 1847, by using a telescope, discovered a comet which as a result became known as the "Miss Mitchell's Comet".Read more
Maria Mitchell (August 1, 1818 - June 28, 1889) was an American astronomer, who in 1847, by using a telescope, discovered a comet which as a result became known as the "Miss Mitchell's Comet".