Posted on 09/18/2024 11:41:17 AM PDT by MtnClimber
Explanation: New stars are born from the remnants of dead stars. The gaseous remnant of the gravitational collapse and subsequent death of a very massive star in our Milky Way created the G296.5+10.0 supernova remnant, of which the featured Mermaid Nebula is part. Also known as the Betta Fish Nebula, the Mermaid Nebula makes up part of an unusual subclass of supernova remnants that are two-sided and nearly circular. Originally discovered in X-rays, the filamentary nebula is a frequently studied source also in radio and gamma-ray light. The blue color visible here originates from doubly ionized oxygen (OIII), while the deep red is emitted by hydrogen gas. The nebula's mermaid-like shape has proven to be useful for measurements of the interstellar magnetic field.
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.
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Looks hypnotic.
Sexy...
I have no idea what that is, but it is amazing! Just hanging out in space m
G296.5+10.0 supernova remnant
Seven hundred light years from Earth.
I cannot find out how large it is in say light years.
Here is a wide view.
https://www.astrobin.com/mn58z9/
Interesting. Too bad they did not provide the sizr.
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