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Astronomy Picture of the Day - The Images not Posted in the Government Shutdown - The Rotating Moon
NASA ^ | 4 Oct, 2025 | Video Credit: NASA, Lunar Reconnaissance Orbiter, Arizona State U.

Posted on 11/19/2025 10:11:28 AM PST by MtnClimber

Explanation: No one on Earth sees the Moon rotate like this. That's because the Moon is tidally locked in synchronous rotation, showing only one side to denizens of our fair planet. Still, given modern digital technology, combined with many detailed images returned by the Lunar Reconnaissance Orbiter (LRO), a high resolution virtual Moon rotation movie can be composed. In fact, the featured time-lapse video starts with a view of the familiar lunar nearside and quickly finds the Mare Orientale, a large crater with a dark center that is difficult to see from the Earth, rotating into view just below the equator. In a complete lunar rotation condensed into 24 seconds, the video clearly shows that the Earth-facing nearside of the Moon contains an abundance of dark lunar maria, while the lunar farside is dominated by bright lunar highlands. Of course, you can just join other moon-watchers under hopefully clear skies tonight. Check out the sunlit portion of the lunar nearside on International Observe the Moon Night.


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

The video is at the source link

1 posted on 11/19/2025 10:11:28 AM PST by MtnClimber
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To: 21stCenturion; 21twelve; 4everontheRight; A Navy Vet; A_perfect_lady; abb; AFB-XYZ; AFPhys; ...
Pinging the APOD list

🪐 🌟 🌌 🍔

The video is at the source link

2 posted on 11/19/2025 10:12:14 AM PST by MtnClimber (For photos of scenery, wildlife and climbing, click on my screen name for my FR home page.)
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To: MtnClimber

3 posted on 11/19/2025 10:35:43 AM PST by Diogenesis (Si vis pacem, para bellum)
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To: Diogenesis; MtnClimber

Rotating Moon...................

4 posted on 11/19/2025 10:45:59 AM PST by Red Badger (Homeless veterans camp in the streets while illegals are put up in 5 Star hotels....................)
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To: Lonesome in Massachussets

https://www.youtube.com/watch?v=sNUNB6CMnE8


5 posted on 11/19/2025 10:52:47 AM PST by SunkenCiv (The Demagogic Party is a collection of violent, rival street gangs.)
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To: MtnClimber

I seen ‘em.

They’re back on the other side, hiding’ from us!


6 posted on 11/19/2025 11:32:10 AM PST by BBB333 (The Power Of Trump Compels You!)
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To: Red Badger; SunkenCiv

It would be cool if the Moon DID rotate; what new scenery we amateurs would be able to explore. Not that I’m done exploring the Near Side, there’s plenty to look at there.


7 posted on 11/19/2025 11:39:05 AM PST by telescope115 (Ad Astra, Ad Deum…)
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To: telescope115

🌛 It does rotate, but just enough to (mostly) show the same face as it orbits the Earth. 🌜

There’s a GIF around here somewhere showing the slightly irregular motion.

Ah:

https://freerepublic.com/focus/chat/3691563/posts?page=4#4


8 posted on 11/19/2025 12:16:41 PM PST by SunkenCiv (The Demagogic Party is a collection of violent, rival street gangs.)
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No one, presently, sees the Moon rotate like this. That's because the Earth's moon is tidally locked to the Earth, showing us only one side. Given modern digital technology, however, combined with many detailed images returned by the Lunar Reconnaissance Orbiter (LRO), a high resolution virtual Moon rotation movie has now been composed. The above time-lapse video starts with the standard Earth view of the Moon. Quickly, though, Mare Orientale, a large crater with a dark center that is difficult to see from the Earth, rotates into view just below the equator. From an entire lunar month condensed into 24 seconds, the video clearly shows that the Earth side of the Moon contains an abundance of dark lunar maria, while the lunar far side is dominated by bright lunar highlands. Currently, over 20 new missions to the Moon are under active development from four different countries, most of which have expected launch dates either this year or next. 
Rotating Moon from LRO | 0:24 
APOD Videos | 31.2K subscribers | 1,797,693 views | September 11, 2013
Rotating Moon from LRO | 0:24 | APOD Videos | 31.2K subscribers | 1,797,693 views | September 11, 2013
 Credit: NASA, Arizona State U., NASA

9 posted on 11/19/2025 12:23:25 PM PST by SunkenCiv (The Demagogic Party is a collection of violent, rival street gangs.)
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