Maria Mitchell
Maria Mitchell was an American astronomer who lived from 1818-1889. She was the
first female professor of astronomy in the United States. She discovered the
comet of 1847.
In 1847, Mitchell was awarded a gold medal from the King of Denmark.
In 1848, she was the first woman appointed to the Academy of Arts and
Sciences. In 1853, she received the first advanced degree given to a woman from
Indiana Hanover College. Mitchell was elected president of the American
Association for the Advancement of Women in 1875.
After Mitchell's death, a crater on the moon was named after her.
You might also be interested in:

How did life evolve on Earth? The answer to this question can help us understand our past and prepare for our future. Although evolution provides credible and reliable answers, polls show that many people turn away from science, seeking other explanations with which they are more comfortable.
...more
The study of all sorts of celestial objects, such as planets, stars, galaxies, intergalactic and interstellar space, falls under the field of astronomy. Thousands of years ago, the earliest civilizations
...more
Not long ago, many people thought that comets were a portent that something bad was about to happen to them. Since people did not yet understand about the objects in the solar system and how they moved,
...more
The Earth's one natural satellite, the Moon, is more than one quarter the size of Earth itself (3,474 km diameter), making the Earth-Moon system virtually a double-planet. Because of its smaller size,
...more
Charles Darwin was an English Naturalist who lived between 1809-1882. In 1859, with the publication of The Origin of Species by Means of Natural Selection, he challenged existing views on the appearance
...more
Christian Doppler was an Austrian mathematician who lived between 1803-1853. He is known for the principle he first proposed in Concerning the coloured light of double stars in 1842. This principle is
...more
Ben Franklin was an American scientist and statesman who lived between 1706-1790. At a time when little was known about electricity, he carried out many experiments to learn of its dangers and possible
...more
Edmond Halley was an English astronomer who lived between 1656-1742. Using historical records, his own observations, and Newton's universal law of gravitation, he reasoned that the comets which had appeared
...more