Astronomy Picture of the Day ·

A High Cliff on Comet Churyumov-Gerasimenko

The Astronomy Picture of the Day for November 28, 2021 is “A High Cliff on Comet Churyumov-Gerasimenko,” an image. It is credited to Image Credit & Licence: ESA , Rosetta spacecraft , NAVCAM; Additional Processing: Stuart Atkinson. The original explanation runs about 168 words.

The featured image shows a kilometer-high cliff that occurs on Comet Churyumov-Gerasimenko as imaged by ESA's Rosetta spacecraft in 2014. Please see the explanation for more detailed information.
Credit: Image Credit & Licence: ESA , Rosetta spacecraft , NAVCAM; Additional Processing: Stuart Atkinson Shown from science.nasa.gov. Not hosted by OpenOrbit.

From the explanation

“This high cliff occurs not on a planet, not on a moon, but on a comet. It was discovered to be part of the dark nucleus of Comet Churyumov-Gerasimenko (CG) by Rosetta , a robotic spacecraft launched by ESA that rendezvoused with the Sun-orbiting comet in 2014.”

— APOD editors, November 28, 2021

Read the full explanation on science.nasa.gov

At a glance

Date
November 28, 2021
Type
Image
Credit
Credit: Image Credit & Licence: ESA , Rosetta spacecraft , NAVCAM; Additional Processing: Stuart Atkinson
Copyright
No copyright notice on the entry. Check the credited institution’s own usage rules before reusing it.
Explanation length
About 168 words

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Topics in this entry

The SunComets

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.