Maria Mitchell In Her Own Words

Jascin N. Leonardo Finger • May 6, 2019

May 6, 1878 Between the clouds, Miss Spalding obtained 7 photographs of Mercury on the Sun. It is a comfort to me to be able to plan and do a new kind of work. The large telescope worked better than usual, Clark having just been to the Observatory.


Maria Mitchell and her students photographed the Sun on every clear day and as such were able to photograph the transit of Mercury and the rarer transit of Venus – the planet for which Maria had calculated the ephemeris for the US Nautical Almanac for many years. She was the first woman computer for the Nautical Almanac and likely, the federal government. In its archive collection, the MMA has several images that Maria and her students completed of transits of the sun, including the one of Venus which was taken by Elizabeth Rebecca Coffin, an artist of some renown and also a child of two Nantucket Quakers.


Apparently, Alvan Clark had recently visited Maria and the Vassar College Observatory and made some adjustments to the telescope. He was the premier telescope maker in America – and the man who made Maria’s five-inch – monies for it were a gift from the Women of America – a subscription overseen by Elizabeth Peabody.


JNLF

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October 1. {1857} No place that I have yet seen in Europe has interested me like Abbotsford; no palace has held such royalty. I sat down in the chair which Sir Walter Scott had occupied, and I almost felt his presence; his power I had known nearly all my life . . . . It was rather a sad visit as all such visits must be . . . I had half a mind to sit down and cry, perhaps because the “wizard” was dead, perhaps because I was a little homesick. This date marked the anniversary of Maria Mitchell’s comet discovery on October 1, 1847. At least one of Scott’s books exists in Maria’s personal library today – and I am sure there were more – handed about among family members, as well as available at the Nantucket Atheneum. This was truly an experience and education for Maria – touring through Europe. It was also the first time she had even been away from home for any length of time. She was entering into her third month away from her family and Nantucket – it must not have been easy. Keep in mind – no easy communication – letters only, do not forget. At least a voice at the other end of a phone line can help a bit when one is homesick. (Yeah, no, I’m not a Facetime/Skype kind of girl. I do “live” in the 19 th century!) JNLF
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10mo 1, 1847. {October 1, 1847} This evening at half past ten Maria discovered a telescopic comet five degrees above Polaris. Persuaded that no nebulae could occupy that position unnoticed it scarcely needed the evidence of motion to give it the character of a comet. From the journals of William Mitchell, father of Maria. One hundred and seventy-nine years later! JNLF
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