Astronomy Picture of the Day ·

Saturn's Ancient Rings

The Astronomy Picture of the Day for December 17, 2007 is “Saturn's Ancient Rings,” an image. It is credited to Credit: Cassini Imaging Team , SSI , JPL , ESA , NASA. The original explanation runs about 184 words.

Saturn's Ancient Rings
Credit: Cassini Imaging Team , SSI , JPL , ESA , NASA Shown from science.nasa.gov. Not hosted by OpenOrbit.

From the explanation

“How old are Saturn’s rings? No one is quite sure.”

— APOD editors, December 17, 2007

Read the full explanation on science.nasa.gov

At a glance

Date
December 17, 2007
Type
Image
Credit
Credit: Cassini Imaging Team , SSI , JPL , ESA , NASA
Copyright
No copyright notice on the entry. Check the credited institution’s own usage rules before reusing it.
Explanation length
About 184 words

All of December 2007 → · 2007 by month → · Full archive since 1995 →

Topics in this entry

Saturn

Topics are matched from words in the title and explanation.

On this day: December 17 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.