Astronomy Picture of the Day ·

Hoag's Object: A Strange Ring Galaxy

The Astronomy Picture of the Day for July 28, 2013 is “Hoag's Object: A Strange Ring Galaxy,” an image. It is credited to Image Credit: Credit: R. Lucas ( STScI / AURA ), Hubble Heritage Team , NASA. The original explanation runs about 215 words.

Hoag's Object: A Strange Ring Galaxy
Credit: Image Credit: Credit: R. Lucas ( STScI / AURA ), Hubble Heritage Team , NASA Shown from science.nasa.gov. Not hosted by OpenOrbit.

From the explanation

“Is this one galaxy or two? This question came to light in 1950 when astronomer Art Hoag chanced upon this unusual extragalactic object .”

— APOD editors, July 28, 2013

Read the full explanation on science.nasa.gov

At a glance

Date
July 28, 2013
Type
Image
Credit
Credit: Image Credit: Credit: R. Lucas ( STScI / AURA ), Hubble Heritage Team , NASA
Copyright
No copyright notice on the entry. Check the credited institution’s own usage rules before reusing it.
Explanation length
About 215 words

All of July 2013 → · 2013 by month → · Full archive since 1995 →

Topics in this entry

Galaxies

Topics are matched from words in the title and explanation.

On this day: July 28 in other years

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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.