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Astronomy Picture of the Day - Rigel Wide
https://apod.nasa.gov/apod ^ | 7 Apr, 2023 | Image Credit: Rheinhold Wittich

Posted on 04/07/2023 12:48:31 PM PDT by MtnClimber

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.


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: nasa

1 posted on 04/07/2023 12:48:31 PM PDT by MtnClimber
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To: MtnClimber

2 posted on 04/07/2023 12:48:45 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 04/07/2023 12:49:18 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

Wow 🤩.


4 posted on 04/07/2023 12:50:11 PM PDT by No name given (Anonymous is who you’ll know me as.)
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To: MtnClimber
OOPs, the explanation got overwritten???

Explanation: Brilliant, blue, supergiant star Rigel marks the foot of Orion the Hunter in planet Earth's night. Designated Beta Orionis, it's at the center of this remarkably deep and wide field of view. Rigel's blue color indicates that it is much hotter than its rival supergiant in Orion the yellowish Betelgeuse (Alpha Orionis), though both stars are massive enough to eventually end their days as core collapse supernovae. Some 860 light-years away, Rigel is hotter than the Sun too and extends to about 74 times the solar radius. That's about the size of the orbit of Mercury. In the 10 degree wide frame toward the nebula rich constellation, the Orion Nebula is at the upper left. To the right of Rigel and illuminated by its brilliant blue starlight lies the dusty Witch Head Nebula. Rigel is part of a multiple star system, though its companion stars are much fainter.

5 posted on 04/07/2023 12:50:44 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

It’s beautiful. I would love to know what equipment the photographer used, but his website is in German.

That’s a big piece of sky…


6 posted on 04/07/2023 1:38:10 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

Space is infinite, it is dark
Space is neutral, it is cold
Stars occupy minute areas of space
They are clustered a few billion here
And a few billion there
As if seeking consolation in numbers
Space does not care, space does not threaten
Space does not comfort
It does not speak, it does not wake
It does not dream

It does not know, it does not fear
It does not love, it does not hate
It does not encourage any of these qualities
Space cannot be measured, it cannot be
Angered, it cannot be placated
It cannot be summed up, space is there
Space is not large and it is not small
It does not live and it does not die
It does not offer truth and neither does it lie
Space is a remorseless, senseless, impersonal fact
Space is the absence of time and of matter


7 posted on 04/07/2023 2:39:59 PM PDT by Seruzawa ("The Political left is the Garden of Eden of incompetence" - Marx the Smarter (Groucho))
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To: MtnClimber

Is that an Alligator to the right, and a spooky-looking alien to the upper far right?


8 posted on 04/07/2023 3:29:31 PM PDT by JimRed (TERM LIMITS, NOW! Militia to the border! TRUTH is the new HATE SPEECH.)
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