12/06/2021
Astronomy Day at Montshire Museum of Science is this Saturday, December 11th!
Enjoy a full day of activities for learners of all ages, covering topics from stars to planets, comets to meteorites. Join museum staff and guest astronomers to explore outer space during the darkest month of the year.
Learn more and register here: https://www.montshire.org/calendar/event-detail/astronomy-day
Astronomy Day is this Saturday! Let's do some to celebrate!
Benjamin Banneker was a free Black American mathematician, author, surveyor, landowner, and farmer heralded as the first Black astronomer in the United States.
Using his knowledge of astronomy and mathematics, he wrote one of the first series of almanacs accurately predicting the positions of the Sun, the Moon, and the planets. In his late teens, he built a wooden pocket watch that kept precise time for over 40 years until it was destroyed in a fire.
In 1788, he accurately predicted a solar eclipse that occurred in 1789. Working alongside Major Andrew Ellicott, he completed the survey setting the original borders of the District of Columbia in 1791.
Born a freeman on November 9, 1731, in Baltimore County, Maryland, Banneker was raised on a farm he would eventually inherit from his father. Largely self-educated, he read voraciously about astronomy, mathematics, and history from borrowed books. Any formal education he might have received is believed to have come in a Quaker school near his home.
Though never enslaved himself, Banneker was vocal in his support of abolition. In 1791, he began corresponding with Thomas Jefferson appealing for Jefferson’s assistance in ending the practice of enslavement and securing racial equality for Black Americans. “The time, it is hoped is not very remote, when those ill-fated people, dwelling in this land of freedom, shall commence a participation with the white inhabitants, in the blessings of liberty; and experience the kindly protection of government, for the essential rights of human nature,” he wrote.
Text: by Robert Longley of ThoughtCo from Dotdash Meredith