The Keyhole

ETA-proc-Fornazier-PQ-cdd7698

Rafael Compassi and Leandro Fornaziero

Presidente Lucena – Brazil

GSO 12″ F/5, Canon T1i Full Spectrum, Astronomik CLS CCD clip filter

A portion of the Carina Nebula is known as the Keyhole, a name introduced by John Herschel in the 19th century.

2016-02-13T00:00:00

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