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Astronomy Picture of the Day - Earthshine Moon over Sicily
APOD.NASA.gov ^ | 18 Oct, 2021 | Image Credit & Copyright: Dario Giannobile

Posted on 10/18/2021 3:45:54 PM PDT by MtnClimber

Explanation: Why can we see the entire face of this Moon? When the Moon is in a crescent phase, only part of it appears directly illuminated by the Sun. The answer is earthshine, also known as earthlight and the da Vinci glow. The reason is that the rest of the Earth-facing Moon is slightly illuminated by sunlight first reflected from the Earth. Since the Earth appears near full phase from the Moon -- when the Moon appears as a slight crescent from the Earth -- earthshine is then near its brightest. Featured here in combined, consecutively-taken, HDR images taken earlier this month, a rising earthshine Moon was captured passing slowly near the planet Venus, the brightest spot near the image center. Just above Venus is the star Dschubba (catalogued as Delta Scorpii), while the red star on the far left is Antares. The celestial show is visible through scenic cloud decks. In the foreground are the lights from Palazzolo Acreide, a city with ancient historical roots in Sicily, Italy.


TOPICS: Astronomy; Astronomy Picture of the Day; Society
KEYWORDS: nasa
To be added or removed from the Astronomy Picture of the Day ping list please send me a request via "Private Reply" (Mail).

For more detail go to the link and click on the image for a high definition image. You can then move the magnifying glass cursor then click to zoom in and click again to zoom out. When zoomed in you can scan by moving the side bars on the bottom and right side of the image.

1 posted on 10/18/2021 3:45:54 PM PDT by MtnClimber
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To: MtnClimber

2 posted on 10/18/2021 3:46:49 PM PDT by MtnClimber (For photos of Colorado scenery and wildlife, click on my screen name for my FR home page.)
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To: MtnClimber

3 posted on 10/18/2021 3:46:57 PM PDT by BenLurkin (The above is not a statement of fact. It is either opinion, or satire. Or both.)
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To: 21stCenturion; 21twelve; 4everontheRight; abb; AFB-XYZ; America_Right; AZ .44 MAG; BBB333; ...
Pinging the APOD list.

πŸͺ 🌟 🌌 πŸ”


4 posted on 10/18/2021 3:47:26 PM PDT by MtnClimber (For photos of Colorado scenery and wildlife, click on my screen name for my FR home page.)
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To: MtnClimber

Gorgeous.


5 posted on 10/18/2021 3:54:22 PM PDT by moovova (I'm dismayed that most of the world hates me for being non-vaxxed. Honest. No, really.)
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To: MtnClimber

6 posted on 10/18/2021 4:02:01 PM PDT by DannyTN
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To: MtnClimber

Earthshine is basically the opposite of moonshine: a very low proof alcoholic, legally brewed beverage. Quite popular on the moon but not here as it’s part of a NASA coverup.


7 posted on 10/18/2021 4:31:04 PM PDT by Telepathic Intruder
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To: MtnClimber

There was some sort of movie with Cher and Nicholas Cage about moonshine and Italians!

Beautiful picture!


8 posted on 10/18/2021 7:00:05 PM PDT by Pete from Shawnee Mission ( )
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To: Pete from Shawnee Mission

“Moonstruck’’.


9 posted on 10/19/2021 1:23:34 AM PDT by jmacusa (America.Founded by geniuses. Now governed by idiots. )
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