A telescope designed for astrophotography. They are often used in wide field imaging and searching. American astronomer Clyde Tombaugh discovered Pluto in 1930 using an astrograph.

Pluto was discovered using an Astrograph. Image from New Horizons space probe (credit:- NASA / Johns Hopkins University Applied Physics Laboratory / Southwest Research Institute)

Glossary A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Sky Highlights - April 2017

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Current Moon Phase



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