Free Republic
Browse · Search
General/Chat
Topics · Post Article

Skip to comments.

Astronomy Picture of the Day - Curly Spiral Galaxy M63
APOD.NASA.gov ^ | 4 Dec, 2020 | Image Credit & Copyright: Fabian Neyer, Rainer Spani Collaboration Credit: I.D. Karachentsev, F. Ney

Posted on 12/04/2020 2:41:01 PM PST by MtnClimber

Explanation: A bright spiral galaxy of the northern sky, Messier 63 is nearby, about 30 million light-years distant toward the loyal constellation Canes Venatici. Also cataloged as NGC 5055, the majestic island universe is nearly 100,000 light-years across, about the size of our own Milky Way. Its bright core and majestic spiral arms lend the galaxy its popular name, The Sunflower Galaxy, while this exceptionally deep exposure also follows faint, arcing star streams far into the galaxy's halo. Extending nearly 180,000 light-years from the galactic center the star streams are likely remnants of tidally disrupted satellites of M63. Other satellite galaxies of M63 can be spotted in this remarkable wide-field image, made with a small telescope, including five newly identified faint dwarf galaxies, which could contribute to M63's star streams in the next few billion years.


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: nasa
Navigation: use the links below to view more comments.
first 1-2021-24 next last
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 12/04/2020 2:41:01 PM PST by MtnClimber
[ Post Reply | Private Reply | View Replies]

To: MtnClimber

2 posted on 12/04/2020 2:41:38 PM PST by MtnClimber (For photos of Colorado scenery and wildlife, click on my screen name for my FR home page.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: MtnClimber
Close up photo of M63 from Hubble Space Telescope


3 posted on 12/04/2020 2:42:21 PM PST by MtnClimber (For photos of Colorado scenery and wildlife, click on my screen name for my FR home page.)
[ Post Reply | Private Reply | To 2 | View Replies]

To: 21stCenturion; 21twelve; 4everontheRight; abb; AFB-XYZ; America_Right; Art in Idaho; AZ .44 MAG; ...
Pinging the APOD list.

🪐 🌟 🌌


4 posted on 12/04/2020 2:43:07 PM PST by MtnClimber (For photos of Colorado scenery and wildlife, click on my screen name for my FR home page.)
[ Post Reply | Private Reply | To 3 | View Replies]

To: MtnClimber

To me, this looks like man’s struggle to understand his place in the universe.

Or a fried egg.


5 posted on 12/04/2020 2:58:39 PM PST by blueunicorn6 ("A crack shot and a good dancerā€)
[ Post Reply | Private Reply | To 2 | View Replies]

To: MtnClimber

I see a black and white cat about an inch below the bright center.

He’s chasing some String Theory.


6 posted on 12/04/2020 3:03:13 PM PST by blueunicorn6 ("A crack shot and a good dancerā€)
[ Post Reply | Private Reply | To 3 | View Replies]

To: blueunicorn6
Yeah...definitely bacon in a blender..the star in the center is the give away.

Here's what it looks like after cooking.


7 posted on 12/04/2020 3:04:33 PM PST by Covenantor (We are ruled...by liars who refuse them news, and by fools who can not govern. " Chesterton)
[ Post Reply | Private Reply | To 5 | View Replies]

To: MtnClimber
That don't look like me no way no how!

nyuck nyuck nyuck!

8 posted on 12/04/2020 3:08:24 PM PST by Pilgrim's Progress (http://www.baptistbiblebelievers.com/BYTOPICS/tabid/335/Default.aspx D)
[ Post Reply | Private Reply | To 1 | View Replies]

To: MtnClimber

Once again thanks for posting these. I like the Messier photos the best because of all the time I spent hunting for them with 10X50 binocs. That was a fun late winter, spring, and early summer. Everyone interested in astronomy should try hunting the Messier list before their eyes grow old.


9 posted on 12/04/2020 3:10:31 PM PST by diatomite (That grifter crook Biden isn't my president and never will be!! Resist!!.)
[ Post Reply | Private Reply | To 4 | View Replies]

To: Covenantor

It’s the Cuisinart Galaxy!


10 posted on 12/04/2020 3:11:53 PM PST by blueunicorn6 ("A crack shot and a good dancerā€)
[ Post Reply | Private Reply | To 7 | View Replies]

To: diatomite

I hunted the Messier.....with a 12 gauge shotgun.

It’s going to take a while for the shot to get there.


11 posted on 12/04/2020 3:15:38 PM PST by blueunicorn6 ("A crack shot and a good dancerā€)
[ Post Reply | Private Reply | To 9 | View Replies]

To: Pilgrim's Progress

Jerome Howard, aka “curly”..


12 posted on 12/04/2020 3:18:28 PM PST by GeorgiaDawg32
[ Post Reply | Private Reply | To 8 | View Replies]

To: MtnClimber

Thank you! ;-)


13 posted on 12/04/2020 6:05:33 PM PST by spel_grammer_an_punct_polise (I always refer to Otto Preminger's quote about actors: "Actors are like cattle!")
[ Post Reply | Private Reply | To 1 | View Replies]

To: MtnClimber; diatomite; All

Link to a high resolution image of Messier objects 1-110, all within a single super-large image.

https://upload.wikimedia.org/wikipedia/commons/9/91/All_messier_objects_%28numbered%29.jpg


14 posted on 12/04/2020 6:17:22 PM PST by ETL (REAL Russia collusion! DEMOCRAT-Russia collusion!! Click ETL...)
[ Post Reply | Private Reply | To 1 | View Replies]

To: All
The chart I just linked to above looks like this only many times larger and clearer.


__________________________________________

Link to a high resolution image of Messier objects 1-110, all within a single super-large image.

https://upload.wikimedia.org/wikipedia/commons/9/91/All_messier_objects_%28numbered%29.jpg

15 posted on 12/04/2020 6:23:19 PM PST by ETL (REAL Russia collusion! DEMOCRAT-Russia collusion!! Click ETL...)
[ Post Reply | Private Reply | To 14 | View Replies]

To: blueunicorn6

Looks like a crab, to me...


16 posted on 12/04/2020 6:45:47 PM PST by Jamestown1630 ("A Republic, if you can keep it.")
[ Post Reply | Private Reply | To 5 | View Replies]

To: MtnClimber

Why do you describe this constellation as ‘loyal’? Is it because it’s named after dogs?


17 posted on 12/04/2020 6:48:55 PM PST by Jamestown1630 ("A Republic, if you can keep it.")
[ Post Reply | Private Reply | To 1 | View Replies]

To: Jamestown1630

The descriptions on these threads are from the APOD website.


18 posted on 12/04/2020 7:01:46 PM PST by ETL (REAL Russia collusion! DEMOCRAT-Russia collusion!! Click ETL...)
[ Post Reply | Private Reply | To 17 | View Replies]

To: Jamestown1630
Why do you describe this constellation as ā€˜loyal’? Is it because it’s named after dogs?

"Explanation: A bright spiral galaxy of the northern sky, Messier 63 is nearby, about 30 million light-years distant toward the loyal constellation Canes Venatici."

In any case, you are probably correct about it being a ā€˜pun’.

ā€œCanes Venatici is one of the 88 official modern constellations. It is a small northern constellation that was created by Johannes Hevelius in the 17th century. Its name is Latin for ā€˜hunting dogs’, and the constellation is often depicted in illustrations as representing the dogs of Boƶtes the Herdsman, a neighboring constellation.ā€

https://en.wikipedia.org/wiki/Canes_Venatici

19 posted on 12/04/2020 7:10:18 PM PST by ETL (REAL Russia collusion! DEMOCRAT-Russia collusion!! Click ETL...)
[ Post Reply | Private Reply | To 18 | View Replies]

To: ETL

I lack knowledge of astronomical language - the furthest I got was ‘OBAFGKM’. But what does the word ‘created’ mean in your quote?

(I thought we just observed the natural arrangement of brighter stars and nominated those groups with fanciful names to identify them.)


20 posted on 12/04/2020 7:43:31 PM PST by Jamestown1630 ("A Republic, if you can keep it.")
[ Post Reply | Private Reply | To 19 | View Replies]


Navigation: use the links below to view more comments.
first 1-2021-24 next last

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
General/Chat
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson