scientific notation

Fig. 4. The telescopic view of the Moon. Gately's universal educator. 1883.

Tracks of meteors deriving from a radiant point during a meteor shower. Astronomy for the use of schools and academies. 1882.

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Dr. Max Wolf Comet Morehouse, 1908, (November 10th) Royal Photographic Society

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Dr Edwin Babbit's vision of the atom circa 1878.

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The sun as revealed by telescope and spectroscope. From A New Astronomy for Beginners by David P. Todd, 1898.

The meteor radiant point in Leo (Track of meteors seen at Greenwich, Nov, 13, 1866)

Meteoric astronomy

nemfrog

Étienne Léopold Trouvelot (1827–1895) was a French artist, astronomer and amateur entomologist. (Curiously, he is most noted for the unfortunate...

the moon, finished. Pen and ink. by Elizabeth McTear

A cut section of the sun. Smith's Illustrated astronomy. 1855.

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