アメリカ自然史博物館のインスタグラム(amnh) - 4月10日 02時46分

What you're seeing here is the earliest photograph of the Orion Nebula, taken in in 1880 by Henry Draper, a pioneer in photographing space. Draper captured this historic image using a 50-minute-long exposure. Currently, Museum astrophysicists are searching through early photographs of the night sky and helping to digitize them along the way. Learn more in the newest episode of Shelf Life, just click the link in our profile!
Image: Harvard College Observatory Plate Collection
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