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Astronomy Picture of the Day - Unwrapped: Five Decade Old Lunar Selfie
APOD.NASA.gov ^ | 27 Sep, 2021 | Image Credit: NASA, Apollo 11, Neil Armstrong; Processing: Michael Ranger

Posted on 09/27/2021 2:14:00 PM PDT by MtnClimber

Explanation: Here is one of the most famous pictures from the Moon -- but digitally reversed. Apollo 11 landed on the moon in 1969 and soon thereafter many pictures were taken, including an iconic picture of Buzz Aldrin taken by Neil Armstrong. The original image captured not only the magnificent desolation of an unfamiliar world, but Armstrong himself reflected in Aldrin's curved visor. Enter modern digital technology. In the featured image, the spherical distortion from Aldrin's helmet has been reversed. The result is the famous picture -- but now featuring Armstrong himself from Aldrin's perspective. Even so, since Armstrong took the picture, the image is effectively a five-decade old lunar selfie. The original visor reflection is shown on the left, while Earth hangs in the lunar sky on the upper right. A foil-wrapped leg of the Eagle lander is prominently visible. Preparations to return humans to the Moon in the next few years include the Artemis program, an international collaboration led by NASA.


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; apollo11; astronomy; buzzaldrin; nasa; neilarmstrong; science
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 09/27/2021 2:14:00 PM PDT by MtnClimber
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To: MtnClimber

2 posted on 09/27/2021 2:14:16 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: 21stCenturion; 21twelve; 4everontheRight; abb; AFB-XYZ; America_Right; AZ .44 MAG; BBB333; ...
Pinging the APOD list.

πŸͺ 🌟 🌌 πŸ”


3 posted on 09/27/2021 2:14:46 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

If you lived on the moon Earth would have the same position in the sky every day. Each day being one month long.


4 posted on 09/27/2021 2:18:58 PM PDT by Nateman (If the Left is not screaming , you are doing it wrong.)
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To: MtnClimber

The Hollywood special effects folks did a fine job with the whole moon-landing thing. Kudos.


5 posted on 09/27/2021 2:25:30 PM PDT by Veggie Todd (Proudly posting comments without reading the articles since 2002.)
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To: MtnClimber

When are we going to get the results of the gravitational lens experiment by the Hubble telescope? I want to see the distorted image reconstituted by a computer. Why haven’t we seen such reconstituted images?


6 posted on 09/27/2021 2:29:14 PM PDT by jonrick46 (Leftnicks chase illusions of motherships at the end of the pier.)
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To: Veggie Todd

Fine job? They told the astronauts to hop like bunnies instead of walk (for realism), but didn’t give them bunny ears to match. It’s little inconsistencies like this that tell me someone wasn’t paying enough attention to details.


7 posted on 09/27/2021 2:44:01 PM PDT by Telepathic Intruder
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To: Veggie Todd

We got to discussing the dust problem on the moon from the rocket blast as they landed I don’t remember the calculations we used but based on how fine and powdery the dust was plus the low gravity it would have taken at the least two days before they could even see outside... Easy to set up a computer simulator to get the answer today.


8 posted on 09/27/2021 3:03:53 PM PDT by 4bye4
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To: MtnClimber

9 posted on 09/27/2021 3:48:31 PM PDT by DannyTN
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To: MtnClimber; Jim Robinson
Thanks for posting. I remember watching the Apollo 11 landing Boy Scout summer camp.

Its sad to realize just how Communism and the left have been able to infiltrate this country and use Hollywood and the Teachers unions to discredit the accomplishments of this country, NASA, and our fathers, and that some people are actually persuaded by their propaganda.

"NASA Spacecraft Images Offer Sharper Views of Apollo Landing Sites"

They went there.

https://www.beliefnet.com/columnists/watchwomanonthewall/2011/04/the-45-communist-goals-as-read-into-the-congressional-record-1963.html

10 posted on 09/27/2021 5:03:08 PM PDT by Pete from Shawnee Mission ( )
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To: Veggie Todd

β€œ The Hollywood special effects folks did a fine job with the whole moon-landing thing. Kudos.”

Especially good for 50 year old special effects.

Riiiiiiiiight.


11 posted on 09/27/2021 5:39:08 PM PDT by jdsteel ("A Republic, Madam, if you can keep it." Sorry Ben, looks like we blew it.)
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To: 4bye4

WTF? You think that “based on how fine and powdery the dust was plus the low gravity it would have taken at the least two days before they could even see outside...

Maybe you could tell everyone what exactly would hold up the dust so long, given that there was virtually no atmosphere present?


12 posted on 09/27/2021 5:43:33 PM PDT by pelican001
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To: 4bye4

The dust, even very fine particles, is going to fall ballistically under the influence of lunar gravity, because there is no atmosphere. It clears in a second or less.


13 posted on 09/27/2021 6:07:27 PM PDT by Campion (What part of "shall not be infringed" don't they understand?)
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To: Campion


Exactly. With no atmosphere, no atmospheric suspension of dust. Each particle that is kicked up will trace a perfect parabolic path to the ground again, unlike what you have on earth. This video could not have been done in a "Hollywood studio" unless they had a giant vacuum chamber, which is ridiculous considering the size, therefore outside pressure on the structure.
14 posted on 09/27/2021 6:44:40 PM PDT by Telepathic Intruder
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To: Telepathic Intruder

β€œThis video could not have been done in a “Hollywood studio” unless they had a giant vacuum chamber, which is ridiculous considering the size, therefore outside pressure on the structure.”

I don’t think that could be built even today.


15 posted on 09/27/2021 7:42:08 PM PDT by The Antiyuppie (When small men cast long shadows, then it is very late in the day.)
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To: Campion

I might add, a later mission-Apollo15, proved Galileo correct in his theory about objects falling in a vacuum at the same rate, regardless of mass. Astronaut David Scott dropped a hammer and a feather at the same time, they fell at the same rate and hit lunar ground at the same time. We were there.


16 posted on 09/27/2021 9:26:25 PM PDT by telescope115 (Proud member of the ANTIFAuci movement. )
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To: telescope115

THEY were there, WE weren’t. πŸ˜–


17 posted on 09/27/2021 9:29:04 PM PDT by telescope115 (Proud member of the ANTIFAuci movement. )
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