Astronomy Picture of the Day ·

The 60-inch Reflector

The Astronomy Picture of the Day for December 13, 2008 is “The 60-inch Reflector,” an image. The picture is copyrighted by its creator (Credit & Copyright: Wally Pacholka ( TWAN ), courtesy Mike Simmons ( AWB )). The original explanation runs about 137 words.

The 60-inch Reflector
Credit & Copyright: Wally Pacholka ( TWAN ), courtesy Mike Simmons ( AWB ) Copyrighted Shown from science.nasa.gov. Not hosted by OpenOrbit.

From the explanation

“On the night of December 13, 1908, 100 years ago today, the 60-inch diameter reflecting telescope of Mount Wilson Observatory was first tested on the stars. It became the first successful large reflecting telescope .”

— APOD editors, December 13, 2008

Read the full explanation on science.nasa.gov

At a glance

Date
December 13, 2008
Type
Image
Credit
Credit & Copyright: Wally Pacholka ( TWAN ), courtesy Mike Simmons ( AWB )
Copyright
Copyrighted by the credited creator. Ask the copyright holder before reusing it.
Explanation length
About 137 words

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Source

Copy taken Oct 28, 2026, 2:39 AM EDT. The image and explanation belong to their creators. OpenOrbit is not affiliated with or endorsed by NASA.