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

Skip to comments.

Astronomy Picture of the Day - M1: The Crab Nebula
Nasa ^ | 9 Nov, 2023 | Image Credit: NASA, ESA, CSA, STScI; Tea Temim (Princeton University)

Posted on 11/09/2023 12:09:40 PM PST by MtnClimber

Explanation: The Crab Nebula is cataloged as M1, the first object on Charles Messier's famous 18th century list of things which are not comets. In fact, the Crab is now known to be a supernova remnant, debris from the death explosion of a massive star witnessed by astronomers in the year 1054. This sharp image from the James Webb Space Telescope’s NIRCam (Near-Infrared Camera) and MIRI (Mid-Infrared Instrument) explores the eerie glow and fragmented strands of the still expanding cloud of interstellar debris in infrared light. One of the most exotic objects known to modern astronomers, the Crab Pulsar, a neutron star spinning 30 times a second, is visible as a bright spot near the nebula's center. Like a cosmic dynamo, this collapsed remnant of the stellar core powers the Crab's emission across the electromagnetic spectrum. Spanning about 12 light-years, the Crab Nebula is a mere 6,500 light-years away in the head-strong constellation Taurus.


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: 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 11/09/2023 12:09:40 PM PST by MtnClimber
[ Post Reply | Private Reply | View Replies]

To: MtnClimber

2 posted on 11/09/2023 12:09:56 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: 21stCenturion; 21twelve; 4everontheRight; abb; AFB-XYZ; AFPhys; Agatsu77; America_Right; ...
Pinging the APOD list.

🪐 🌟 🌌 🍔


3 posted on 11/09/2023 12:10:27 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: MtnClimber

M1A1................

4 posted on 11/09/2023 12:17:49 PM PST by Red Badger (Homeless veterans camp in the streets while illegal aliens are put up in hotels.....................)
[ Post Reply | Private Reply | To 3 | View Replies]

To: MtnClimber

awesome picture


5 posted on 11/09/2023 12:30:32 PM PST by BigFreakinToad (Remember the Biden Kitchen Fire of 2004)
[ Post Reply | Private Reply | To 1 | View Replies]

To: MtnClimber

The supernova was observed in 1054 by Chinese astronomers, but the explosion took place back in 5447 B.C.


6 posted on 11/09/2023 1:36:31 PM PST by Verginius Rufus
[ Post Reply | Private Reply | To 1 | View Replies]

To: MtnClimber

Awe-inspiring.

No light show on Earth can equal shots like this.


7 posted on 11/09/2023 1:39:12 PM PST by AFB-XYZ (Two options: 1) Stand up, or 2) Bend over)
[ Post Reply | Private Reply | To 2 | View Replies]

To: MtnClimber
Truly beautiful. Reminds me of an old joke -

An artist, an engineer and an attorney were enjoying a bottle of wine, and looked into the sky. The artist said, “God must be an artist. From the chaos of the Big Bang, he developed absolute beauty in the universe. Have you ever seen the Crab Nebula? The sunset we just saw. Beauty all around. Yes, God is an artist!” The engineer said, “No, God is an engineer. From the chaos of the Big Bang, he created the laws of physics. Blood clots, knowing when to start and when to stop. No computer can match the human mind. Yes, God is an engineer.” The attorney opened another bottle, poured a round and said, “God is a Lawyer.” After a long pause, the engineer asked, “A Lawyer? Why?” He responded, “Who do you think created the Chaos?”

8 posted on 11/09/2023 4:03:17 PM PST by FatherofFive (Islam only understands Death and Pain. Give it to them. )
[ Post Reply | Private Reply | To 1 | View Replies]

To: Verginius Rufus

There was a great space battle fought there.
The ‘Crabs’ lost that battle....


9 posted on 11/10/2023 10:45:59 AM PST by minnesota_bound (Need more money to buy everything now)
[ Post Reply | Private Reply | To 6 | View Replies]

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