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Astronomy Picture of the Day - Three Perseid Nights
APOD.NASA.gov ^ | 20 Aug, 2021 | Image Credit & Copyright: Balint Lengyel

Posted on 08/20/2021 4:30:41 PM PDT by MtnClimber

Explanation: Frames from a camera that spent three moonless nights under the stars create this composite night skyscape. They were recorded during August 11-13 while planet Earth was sweeping through the dusty trail of comet Swift-Tuttle. One long exposure, untracked for the foreground, and the many star tracking captures of Perseid shower meteors were taken from the village of Magyaregres, Hungary. Each aligned against the background stars, the meteor trails all point back to the annual shower's radiant in the constellation Perseus heroically standing above this rural horizon. Of course the comet dust particles are traveling along trajectories parallel to each other. The radiant effect is due only to perspective, as the parallel tracks appear to converge in the distance against the starry sky.


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 08/20/2021 4:30:41 PM PDT by MtnClimber
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To: MtnClimber

2 posted on 08/20/2021 4:31:02 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.

🪐 🌟 🌌 🍔


3 posted on 08/20/2021 4:31:35 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

18 free shooting star wishes!!


4 posted on 08/20/2021 4:43:12 PM PDT by DannyTN
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To: MtnClimber

Outstanding shot of the Andromeda Galaxy!


5 posted on 08/20/2021 6:10:03 PM PDT by eastsider
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To: MtnClimber

I’ll bet it’s beautiful there in the daytime, too.


6 posted on 08/20/2021 7:49:25 PM PDT by telescope115 (Proud member of the ANTIFAuci movement. )
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To: MtnClimber

Three Perseid night. That’s colder than a 3 dog night. Cuz in space, it’s really cold.


7 posted on 08/21/2021 7:53:54 AM PDT by Redcitizen
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