Astronomy Picture of the Day ·

On the Origin of Gold

The Astronomy Picture of the Day for September 11, 2011 is “On the Origin of Gold,” an image. It is credited to Image Credit: Dana Berry, NASA. The original explanation runs about 128 words.

On the Origin of Gold
Credit: Image Credit: Dana Berry, NASA Shown from science.nasa.gov. Not hosted by OpenOrbit.

From the explanation

“Where did the gold in your jewelry originate? No one is completely sure .”

— APOD editors, September 11, 2011

Read the full explanation on science.nasa.gov

At a glance

Date
September 11, 2011
Type
Image
Credit
Credit: Image Credit: Dana Berry, NASA
Copyright
No copyright notice on the entry. Check the credited institution’s own usage rules before reusing it.
Explanation length
About 128 words

All of September 2011 → · 2011 by month → · Full archive since 1995 →

On this day: September 11 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.