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|  Message 10699  |
|  Alan Ianson to All  |
|  Daily APOD Report  |
|  20 Dec 25 01:29:18  |
 
MSGID: 1:153/757.0 ddd0c99b
TZUTC: -0800
CHRS: LATIN-1 2
Astronomy Picture of the Day
Discover the cosmos! Each day a different image or photograph of our
fascinating universe is featured, along with a brief explanation
written by a professional astronomer.
2025 December 20
A Solstice Sun Tattoo
Image Credit & Copyright: Marcella Pace
Explanation: The word solstice is from the Latin for Sun and to pause
or stand still. And in the days surrounding a solstice the Sun's annual
north-south drift in planet Earth's sky does slow down, pause, and then
reverse direction. So near the solstice the daily path of the Sun
through the sky really doesn't change much. In fact, near the December
solstice, the Sun's consistent, low arc through northern hemisphere
skies, along with low surface temperatures, has left a noticeable
imprint on this path to the mountain town of Peaio in northern Italy.
The morning frost on the road has melted away only where the sunlight
was able to reach the ground. But it remains in the areas persistently
shadowed by the fence, tattooing in frost an image of the fence on the
asphalt surface.
Tomorrow's picture: solstice on a tilted planet
__________________________________________________________________
Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (UMCP)
NASA Official: Amber Straughn Specific rights apply.
NASA Web Privacy, Accessibility, Notices;
A service of: ASD at NASA / GSFC,
NASA Science Activation
& Michigan Tech. U.
--- BBBS/Li6 v4.10 Toy-7
* Origin: The Rusty MailBox - Penticton, BC Canada (1:153/757)
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