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Astronomy Picture of the Day - Galaxies and the South Celestial Pole
APOD.NASA.gov ^ | 1 Jan, 2020 | Image Credit & Copyright: Petr Horalek, Josef Kujal

Posted on 01/01/2021 4:30:22 PM PST by MtnClimber

Explanation: The South Celestial Pole is easy to spot in star trail images of the southern sky. The extension of Earth's axis of rotation to the south, it's at the center of all the southern star trail arcs. In this starry panorama streching about 60 degrees across deep southern skies the South Celestial Pole is somewhere near the middle though, flanked by bright galaxies and southern celestial gems. Across the top of the frame are the stars and nebulae along the plane of our own Milky Way Galaxy. Gamma Crucis, a yellowish giant star heads the Southern Cross near top center, with the dark expanse of the Coalsack nebula tucked under the cross arm on the left. Eta Carinae and the reddish glow of the Great Carina Nebula shine along the galactic plane near the right edge. At the bottom are the Large and Small Magellanic clouds, external galaxies in their own right and satellites of the mighty Milky Way. A line from Gamma Crucis through the blue star at the bottom of the southern cross, Alpha Crucis, points toward the South Celestial Pole, but where exactly is it? Just look for south pole star Sigma Octantis. Analog to Polaris the north pole star, Sigma Octantis is little over one degree fom the the South Celestial pole.


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; astronomy; milkyway; nasa; science; southerncross
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 zoom by moving the magnifying glass over an area and then clicking. The side bars will move the zoomed area over the photograph.

1 posted on 01/01/2021 4:30:22 PM PST by MtnClimber
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To: MtnClimber

2 posted on 01/01/2021 4:30:50 PM PST 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; Art in Idaho; AZ .44 MAG; ...
Pinging the APOD list.

šŸŖ šŸŒŸ šŸŒŒ


3 posted on 01/01/2021 4:31:29 PM PST 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

Itā€™s a new year so Iā€™m going to try and tighten up my views on these photos.

It looks like a shamwow being torn to pieces by Casper The Friendly Ghost.


4 posted on 01/01/2021 4:44:07 PM PST by blueunicorn6 ("A crack shot and a good dancerā€)
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To: blueunicorn6

Heh. I was thinking it looked like (1) Santa’s sleigh, with Rudolph’s nose at the very right; or (2) the Four Horsemen of the Apocalypse.


5 posted on 01/01/2021 4:47:58 PM PST by AFB-XYZ (Option 1 -- stand up. Option 2 -- bend over.)
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To: MtnClimber

Look at all those UFOs!


6 posted on 01/01/2021 4:50:09 PM PST by Professional ( )
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To: blueunicorn6

You forgot to mention the twirling cheeseburger, all lit with Christmas lights.


7 posted on 01/01/2021 4:51:07 PM PST by MtnClimber (For photos of Colorado scenery and wildlife, click on my screen name for my FR home page.)
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To: AFB-XYZ

See, what you have is known as Recency Bias.

Thereā€™s been a lot of talk about Rudolph lately, so you would be looking for him.

Your seeing the Four Horseman is known as Drunk As A Skunk Bias.


8 posted on 01/01/2021 4:56:09 PM PST by blueunicorn6 ("A crack shot and a good dancerā€)
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To: MtnClimber

Oh

You saw my Christmas decorations.

Do you know what I made that big cheeseburger out of?

A big hamburger with a slice of cheese.


9 posted on 01/01/2021 5:00:18 PM PST by blueunicorn6 ("A crack shot and a good dancerā€)
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To: blueunicorn6

Hey! I haven’t been drunk in a full 24 hours! LOL


10 posted on 01/01/2021 5:08:09 PM PST by AFB-XYZ (Option 1 -- stand up. Option 2 -- bend over.)
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To: blueunicorn6

This recipe, along with many others, is found in my new cookbook

Girling On The BBQ With blueunicorn6


11 posted on 01/01/2021 5:15:22 PM PST by blueunicorn6 ("A crack shot and a good dancerā€)
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To: blueunicorn6
Girling On The BBQ With blueunicorn6

Girling?

Decides not to attend blueunicorn6 New Years Party.

12 posted on 01/01/2021 5:17:43 PM PST by Harmless Teddy Bear (Dear Clare, The awkward time is almost over. Love, Normal Americans)
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To: Harmless Teddy Bear

Oh, you are waaaaay too late for my party.

It was a hootnanny!

We played jacks until at least 8pm.


13 posted on 01/01/2021 5:25:35 PM PST by blueunicorn6 ("A crack shot and a good dancerā€)
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To: MtnClimber

Looks like there is a dove or eagle about to land on the large Magellanic cloud...while pooping.


14 posted on 01/01/2021 5:29:22 PM PST by piasa (Attitude adjustments offered here free of charge)
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To: blueunicorn6
I had to attend a meeting of the procrastinators club.

Or I would have if we had gotten around to scheduling it.

Or joining the club.

Or forming a club.

Other then that it was a good reason.

15 posted on 01/01/2021 5:31:23 PM PST by Harmless Teddy Bear (Dear Clare, The awkward time is almost over. Love, Normal Americans)
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To: MtnClimber

Unbelievable the number of stars!! And that’s just from our galaxy and there are billions of galaxies.

Puts in perspective how insignificant we are in the great scheme of things.


16 posted on 01/01/2021 7:27:32 PM PST by aquila48 (Do not let them make you care! Guilting you is how they control you. )
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To: aquila48
Yes, the galaxies are numerous. Like this Hubble Ultra Deep Field.


17 posted on 01/01/2021 7:48:25 PM PST by MtnClimber (For photos of Colorado scenery and wildlife, click on my screen name for my FR home page.)
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To: AFB-XYZ

Rudolph had the ‘rona, Santa pressed the Four Horsemen into pulling the sleigh...


18 posted on 01/01/2021 8:09:20 PM PST by null and void (When the press doesnā€™t report something, itā€™s because the narrative would reflect badly on the Left)
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To: MtnClimber

We are on a microscope slide in a laboratory.
Or we are in a locker.....
https://youtu.be/i42gFBH8kOo?t=14


19 posted on 01/02/2021 10:18:53 AM PST by minnesota_bound (I need more money. )
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