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Astronomy Picture of the Day - Firefall by Moonlight
APOD.NASA.gov ^ | 7 May, 2022 | Image Credit & Copyright: Tara Mostofi

Posted on 05/07/2022 5:19:36 PM PDT by MtnClimber

Explanation: On certain dates in February, an elusive firefall can be spotted at sunset in Yosemite National Park, when water flows, the weather cooperates and the direction to the setting Sun is just right. Often photographed from vantage points below, at the right moment the park's seasonal Horsetail Fall is isolated in the shadows of the steep walls of El Capitan. Then, still illuminated with rays of reddened sunlight the waterfall briefly takes on a dramatic, fiery appearance. But a Horsetail firefall can be photographed by moonlight too. Even more elusive by moonlight, the firefall effect can also be seen when a bright Moon sets at the right direction along the western horizon. And skies were clear enough for this well-planned imaging of an ephemeral Horsetail firefall, lit by a bright gibbous Moon setting in the early morning hours of April 15.


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: nasa
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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 05/07/2022 5:19:36 PM PDT by MtnClimber
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To: MtnClimber

2 posted on 05/07/2022 5:19:51 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.

🪐 🌟 🌌 🍔


3 posted on 05/07/2022 5:20:27 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

bttt


4 posted on 05/07/2022 5:25:50 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

One of my favorite places...

Beautiful!


5 posted on 05/07/2022 5:26:12 PM PDT by patriotfury ((May the fleas of a thousand camels occupy mo' ham mads tents!) )
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To: MtnClimber
I can't find the sasquatch, but you know he's there somewhere.

I did find a giant mushroom.


6 posted on 05/07/2022 5:30:14 PM PDT by DannyTN
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To: MtnClimber

There’s a lot to be said in favor of Springtime in Yosemite.


7 posted on 05/07/2022 5:31:56 PM PDT by Paladin2
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To: MtnClimber

I never knew about this until I saw the movie “The Caine Mutiny”, where actual real burning material was sent over the falls...I guess they stopped doing that for obvious reasons.

Now, I guess this is just catching the light at the right time to give the effect? I never knew that was a thing.


8 posted on 05/07/2022 6:29:25 PM PDT by rlmorel (Democrats running things is termite infestation, and the exterminator won't be here for 3 years.)
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To: MtnClimber

Only 60 miles as the crow flies from my house, but I rarely visit Yosemite as the Tioga Pass road from my side of the mountains is usually closed due to snow 8 months of the year.


9 posted on 05/07/2022 7:36:28 PM PDT by Inyo-Mono
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To: patriotfury

Never been there, probably never will.
At least I’ll have a little time with the wife after that caldera blows…


10 posted on 05/07/2022 8:22:27 PM PDT by telescope115 (Proud member of the ANTIFAuci movement. )
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To: MtnClimber

11 posted on 05/09/2022 5:06:23 AM PDT by Red Badger (Homeless veterans camp in the streets while illegal aliens are put up in hotels.....................)
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