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Astronomy Picture of the Day - Rainbow Tree
https://apod.nasa.gov/apod ^ | 13 Mar, 2023 | Image Credit & Copyright: Eric Houck

Posted on 03/13/2023 1:48:01 PM PDT by MtnClimber

Explanation: What lies at the end of a rainbow? Something different for everyone. For the photographer taking this picture, for example, one end of the rainbow ended at a tree. Others nearby, though, would likely see the rainbow end somewhere else. The reason is because a rainbow's position depends on the observer. The center of a rainbow always appears in the direction opposite the Sun, but that direction lines up differently on the horizon from different locations. This rainbow's arc indicates that its center is about 40 degrees to the left and slightly below the horizon, while the Sun is well behind the camera and just above the horizon. Reflections and refractions of sunlight from raindrops in a distant storm in the direction of the rainbow are what causes the colorful bands of light. This single exposure image was captured in early January near Knight's Ferry, California, USA.


TOPICS: Astronomy; Astronomy Picture of the Day; Science
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 03/13/2023 1:48:01 PM PDT by MtnClimber
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To: MtnClimber

2 posted on 03/13/2023 1:48:19 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; AFPhys; America_Right; AZ .44 MAG; ...
Pinging the APOD list.

πŸͺ 🌟 🌌 πŸ”


3 posted on 03/13/2023 1:48:57 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

IBTL - In before the Leprechaun


4 posted on 03/13/2023 2:10:05 PM PDT by DannyTN
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To: MtnClimber

That has about as much to do with astronomy as Epstein killing himself.


5 posted on 03/13/2023 2:26:40 PM PDT by Telepathic Intruder
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To: Telepathic Intruder

You and I both have the same complaint about what NASA posts. I put it up every day and wish they focused more on real astronomy instead of rainbows.


6 posted on 03/13/2023 2:46:12 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: DannyTN

7 posted on 03/13/2023 2:48:56 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: MtnClimber

My Dad always used to tell me β€œYou think money grows on trees?”
I would love to show him this picture if he were still aroundβ€¦πŸ™‚


8 posted on 03/13/2023 2:53:18 PM PDT by telescope115 (My feet are on the ground, and my head is in the stars. A Man, and proud of it!)
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To: MtnClimber

I would remind NASA myself, but they don’t even return my calls.


9 posted on 03/13/2023 2:55:56 PM PDT by Telepathic Intruder
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To: Telepathic Intruder

I sent them a text to tell NASA to go to the end of that rainbow next to that tree and use what they find to bail out Silicon Valley Bank. Did they text me a “Thank You”? Noooo!


10 posted on 03/13/2023 3:14:20 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

Mine was to volunteer as an astronaut. They wouldn’t even have to pay me. I’m still waiting for a reply.


11 posted on 03/13/2023 4:20:00 PM PDT by Telepathic Intruder
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To: Telepathic Intruder
That has about as much to do with astronomy as Epstein killing himself.

A lot of people said that was in the stars.

12 posted on 03/13/2023 10:34:16 PM PDT by DannyTN
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To: MtnClimber

Where’s me Pot o’gold?..........................


13 posted on 03/14/2023 5:09:01 AM PDT by Red Badger (Homeless veterans camp in the streets while illegal aliens are put up in hotels.....................)
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