Astronomy Picture of the Day ·

A Total Eclipse of the Sun

The Astronomy Picture of the Day for December 9, 2021 is “A Total Eclipse of the Sun,” an image. The picture is copyrighted by its creator (Image Credit & Copyright: Theo Boris, Christian A. Lockwood, David Zimmermann ( JM Pasachoff Antarctic Expedition ) Compositing: Zev Hoover and Ron Dantowitz (MARS Scientific)). The original explanation runs about 134 words.

A Total Eclipse of the Sun
Credit: Image Credit & Copyright: Theo Boris, Christian A. Lockwood, David Zimmermann ( JM Pasachoff Antarctic Expedition ) Compositing: Zev Hoover and Ron Dantowitz (MARS Scientific) Copyrighted Shown from science.nasa.gov. Not hosted by OpenOrbit.

From the explanation

“Few were able to stand in the Moon’s shadow and watch the December 4 total eclipse of the Sun. Determined by celestial mechanics and not geographical boundaries, the narrow path of totality tracked across planet Earth’s relatively inaccessible southernmost continent.”

— APOD editors, December 9, 2021

Read the full explanation on science.nasa.gov

At a glance

Date
December 9, 2021
Type
Image
Credit
Credit: Image Credit & Copyright: Theo Boris, Christian A. Lockwood, David Zimmermann ( JM Pasachoff Antarctic Expedition ) Compositing: Zev Hoover and Ron Dantowitz (MARS Scientific)
Copyright
Copyrighted by the credited creator. Ask the copyright holder before reusing it.
Explanation length
About 134 words

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Topics in this entry

The MoonThe SunEclipses

Topics are matched from words in the title and explanation.

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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.