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Isaac Roberts captured the Great Andromeda “Nebula” in 1888. A 105 minute exposure of Andromeda, using a 20 inch "silver on glass" reflector (and 7" guide scope) mounted on a custom clockwork equatorial mount. Pictured in his observatory and on display at the Science Museum in London #Astronomy

I created skycalpro.com to help you find out what is happening in the night sky over your home tonight. It’s free - check it out :)

Around 150 years ago. Not bad, at all, not bad.