Astronomy Picture of the Day · July 11, 1998

M64: The Sleeping Beauty Galaxy

The Astronomy Picture of the Day for July 11, 1998 is “M64: The Sleeping Beauty Galaxy,” an image. It is credited to Credit: W. Keel and A. Zasov (University of Alabama). The original explanation runs about 103 words.

From the explanation

“The Sleeping Beauty galaxy may appear peaceful at first sight but it is actually tossing and turning. In an unexpected twist, recent observations have shown that the center of this photogenic galaxy is rotating in the opposite direction than the outer regions!”

— APOD editors, July 11, 1998

Read the full explanation on science.nasa.gov

At a glance

Date: July 11, 1998
Type: Image
Credit: Credit: W. Keel and A. Zasov (University of Alabama)
Copyright: No copyright notice on the entry. Check the credited institution’s own usage rules before reusing it.
Explanation length: About 103 words

All of July 1998 → · 1998 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 11 in other years

On Amazon

Popular picks for space fans

As an Amazon Associate I earn from qualifying purchases.

Electronics Amazon Kindle Paperwhite Signature Edition 32GB Read astronomy and space-history books anywhere. View on Amazon → Electronics Bose QuietComfort Wireless Headphones Noise-cancelling headphones for documentaries and launch livestreams. View on Amazon →

Source

Astronomy Picture of the Day, July 11, 1998 — science.nasa.gov/image-article/apod-1998-july-11-m64-the-sleeping-beauty-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.