Astronomy Picture of the Day · September 13, 2008

M33: Triangulum Galaxy

The Astronomy Picture of the Day for September 13, 2008 is “M33: Triangulum Galaxy,” an image. The picture is copyrighted by its creator (Credit & Copyright: Paul Mortfield , Stefano Cancelli). The original explanation runs about 184 words.

From the explanation

“The small, northern constellation Triangulum harbors this magnificent face-on spiral galaxy, M33. Its popular names include the Pinwheel Galaxy or just the Triangulum Galaxy .”

— APOD editors, September 13, 2008

Read the full explanation on science.nasa.gov

At a glance

Date: September 13, 2008
Type: Image
Credit: Credit & Copyright: Paul Mortfield , Stefano Cancelli
Copyright: Copyrighted by the credited creator. Ask the copyright holder before reusing it.
Explanation length: About 184 words

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Topics in this entry

The Milky Way Andromeda Galaxy Galaxies

Topics are matched from words in the title and explanation.

On this day: September 13 in other years

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Source

Astronomy Picture of the Day, September 13, 2008 — science.nasa.gov/image-article/apod-2008-september-13-m33-triangulum-galaxy

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.