Astronomy Picture of the Day · May 31, 2021

Mimas: Small Moon with a Big Crater

The Astronomy Picture of the Day for May 31, 2021 is “Mimas: Small Moon with a Big Crater,” an image. The picture is copyrighted by its creator (Image Credit & Copyright: NASA , JPL-Caltech , Space Science Institute , Cassini). The original explanation runs about 138 words.

The picture shows Saturn's Moon Mimas featuring a very large circular crater. Please see the explanation for more detailed information. — Credit: Image Credit & Copyright: NASA , JPL-Caltech , Space Science Institute , Cassini Copyrighted Shown from science.nasa.gov. Not hosted by OpenOrbit.

From the explanation

“Whatever hit Mimas nearly destroyed it. What remains is one of the largest impact craters on one of Saturn ‘s smallest round moons.”

— APOD editors, May 31, 2021

Read the full explanation on science.nasa.gov

At a glance

Date: May 31, 2021
Type: Image
Credit: Credit: Image Credit & Copyright: NASA , JPL-Caltech , Space Science Institute , Cassini
Copyright: Copyrighted by the credited creator. Ask the copyright holder before reusing it.
Explanation length: About 138 words

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Topics in this entry

The Moon Saturn

Topics are matched from words in the title and explanation.

On this day: May 31 in other years

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Source

Astronomy Picture of the Day, May 31, 2021 — science.nasa.gov/image-article/apod-2021-may-31-mimas-small-moon-with-a-big-crater

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.