Space Travel
23, May, 2012

Space exploration began with the launch of Sputnik and Astrophysics was born as the application of physics to the phenomena observed by Astronomy, which etymologically means laws of the stars.

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Maria Mitchell Observatory
An observatory in Nantucket, Massachusetts, founded in 1908 as a memorial to Maria Mitchell 1818-88, a pioneering scientist and teacher in an era when very few women took on such academic work. She won international fame after discovering a comet in 1847. The observatory was established by the Maria Mitchell Association. It houses 18-centimetre 7-inch and 20-centimetre 8-inch telescopes used primarily for educational purposes. Variable-star work is undertaken.