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Astronomy Picture of the Day - Twelve Years of Kappa Cygnids
NASA ^ | 25 Jul, 2025 | Image Credit & Copyright: Petr Horálek, Josef Kujal, Tomáš Slovinský; Acknowledgement: Mahdi Zamani

Posted on 07/25/2025 11:34:06 AM PDT by MtnClimber

Explanation: Meteors from the Kappa Cygnid meteor shower are captured in this time-lapse composite skyscape. The minor meteor shower, with a radiant not far from its eponymous star Kappa Cygni, peaks in mid-August, almost at the same time as the much better-known and better-observed Perseid meteor shower. But, seen to have a peak rate of only about 3 meteors per hour, Kappa Cygnids are vastly outnumbered by the more popular, prolific Perseid shower's meteors that emanate from the heroic constellation Perseus. To capture dozens of Kappa Cygnids, this long term astro-imaging project compiled meteors in exposures selected from over 51 August nights during the years 2012 through 2024. Most of the exposures with identified Kappa Cygnid meteors were made in August 2021, a high point of the shower's known 7-year activity cycle. All twelve years worth of Kappa Cygnids are registered against a base sea and night skyscape of the Milky Way above Elafonisi Beach, Crete, Greece, also recorded in August of 2021.


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; 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 07/25/2025 11:34:06 AM PDT by MtnClimber
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To: MtnClimber

2 posted on 07/25/2025 11:34:28 AM PDT by MtnClimber (For photos of scenery, wildlife and climbing, click on my screen name for my FR home page.)
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To: 21stCenturion; 21twelve; 4everontheRight; A Navy Vet; A_perfect_lady; abb; AFB-XYZ; AFPhys; ...
Pinging the APOD list

🪐 🌟 🌌 🍔

3 posted on 07/25/2025 11:35:13 AM PDT 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

The APOD podcast showed up at the top of the YouTube recommended vids on Roku this morning, and this was the topic.


4 posted on 07/25/2025 11:37:02 AM PDT by SunkenCiv (The moron troll Ted Holden believes that humans originated on Ganymede.)
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To: MtnClimber

Very surreal and pretty!


5 posted on 07/25/2025 11:43:15 AM PDT by telescope115 (I NEED MY SPACE!!! 🔭)
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To: MtnClimber

Wow.


6 posted on 07/25/2025 12:01:07 PM PDT by No name given ( Anonymous is who you’ll know me as)
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