Astronomy Picture of the Day ·
Mammatus Clouds over Nebraska
The Astronomy Picture of the Day for December 15, 2019 is “Mammatus Clouds over Nebraska,” an image. The picture is copyrighted by its creator (Image Credit & Copyright: Jorn Olsen Photography). The original explanation runs about 110 words.
From the explanation
“When do cloud bottoms appear like bubbles? Normally, cloud bottoms are flat .”
— APOD editors, December 15, 2019
Read the full explanation on science.nasa.gov
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At a glance
- Date
- December 15, 2019
- Type
- Image
- Credit
- Credit: Image Credit & Copyright: Jorn Olsen Photography
- Copyright
- Copyrighted by the credited creator. Ask the copyright holder before reusing it.
- Explanation length
- About 110 words