Astronomy Picture of the Day ·

Utopia on Mars

The Astronomy Picture of the Day for May 21, 2021 is “Utopia on Mars,” an image. It is credited to Image Credit: NASA , The Viking Project , M. Dale-Bannister ( Washington University ). The original explanation runs about 139 words.

Utopia on Mars
Credit: Image Credit: NASA , The Viking Project , M. Dale-Bannister ( Washington University ) Shown from science.nasa.gov. Not hosted by OpenOrbit.

From the explanation

“Expansive Utopia Planitia on Mars is strewn with rocks and boulders in this 1976 image. Constructed from the Viking 2 lander’s color and black and white image data, the scene approximates the appearance of the high northern martian plain to the human eye.”

— APOD editors, May 21, 2021

Read the full explanation on science.nasa.gov

At a glance

Date
May 21, 2021
Type
Image
Credit
Credit: Image Credit: NASA , The Viking Project , M. Dale-Bannister ( Washington University )
Copyright
No copyright notice on the entry. Check the credited institution’s own usage rules before reusing it.
Explanation length
About 139 words

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Topics in this entry

Mars

Topics are matched from words in the title and explanation.

On this day: May 21 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.