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Astronomy Picture of the Day - Seven Sisters versus California
NASA ^ | 5 Mar, 2025 | Image Credit & Copyright: Todd Anderson

Posted on 03/05/2025 12:26:17 PM PST by MtnClimber

Explanation: On the right, dressed in blue, is the Pleiades. Also known as the Seven Sisters and M45, the Pleiades is one of the brightest and most easily visible open clusters on the sky. The Pleiades contains over 3,000 stars, is about 400 light years away, and only 13 light years across. Surrounding the stars is a spectacular blue reflection nebula made of fine dust. A common legend is that one of the brighter stars faded since the cluster was named. On the left, shining in red, is the California Nebula. Named for its shape, the California Nebula is much dimmer and hence harder to see than the Pleiades. Also known as NGC 1499, this mass of red glowing hydrogen gas is about 1,500 light years away. Although about 25 full moons could fit between them, the featured wide angle, deep field image composite has captured them both. A careful inspection of the deep image will also reveal the star forming region IC 348 and the molecular cloud LBN 777 (the Baby Eagle Nebula).


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; 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 03/05/2025 12:26:17 PM PST by MtnClimber
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To: MtnClimber

2 posted on 03/05/2025 12:27:10 PM PST 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

3 posted on 03/05/2025 12:27:42 PM PST 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

🪐 🌟 🌌 🍔

4 posted on 03/05/2025 12:29:18 PM PST 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

Wow!


5 posted on 03/05/2025 12:54:48 PM PST by Huskrrrr (Alinsky, you magnificent Bastard, I read your book!)
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To: MtnClimber

Zoomed in, I don’t know, but I see about 20 sisters...;)


6 posted on 03/05/2025 3:29:31 PM PST by spankalib
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To: MtnClimber

Wow.


7 posted on 03/05/2025 4:15:27 PM PST by No name given ( Anonymous is who you’ll know me as)
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To: spankalib
The California Nebula looks like a hot pepper…

Actually the Pleiades (also called Subaru) are overexposed to bring out the nebulosity.

8 posted on 03/05/2025 4:42:01 PM PST by telescope115 (I NEED MY SPACE!!! 🔭)
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To: telescope115
Actually the Pleiades (also called Subaru)

LOLOLOLOLOL!!!!!!!!!!!!!!!

9 posted on 03/07/2025 9:10:53 AM PST by spankalib
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To: spankalib

Subaru is the Japanese name for the Pleiades, if you look at the Japanese car maker’s emblem, you’ll see them.


10 posted on 03/07/2025 9:55:56 AM PST by telescope115 (I NEED MY SPACE!!! 🔭)
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To: telescope115

I know - that just struck my funny bone, is all....


11 posted on 03/10/2025 8:47:26 AM PDT by spankalib
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To: spankalib

No prob…🙂


12 posted on 03/10/2025 11:14:06 AM PDT by telescope115 (I NEED MY SPACE!!! 🔭)
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