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Astronomy Picture of the Day - Thor's Helmet
APOD.NASA.gov ^ | 20 Dec, 2022 | Image Credit & Copyright: Hannah Rochford

Posted on 12/20/2022 1:50:52 PM PST by MtnClimber

Explanation: Thor not only has his own day (Thursday), but a helmet in the heavens. Popularly called Thor's Helmet, NGC 2359 is a hat-shaped cosmic cloud with wing-like appendages. Heroically sized even for a Norse god, Thor's Helmet is about 30 light-years across. In fact, the cosmic head-covering is more like an interstellar bubble, blown with a fast wind from the bright, massive star near the bubble's center. Known as a Wolf-Rayet star, the central star is an extremely hot giant thought to be in a brief, pre-supernova stage of evolution. NGC 2359 is located about 15,000 light-years away toward the constellation of the Great Overdog. This remarkably sharp image is a mixed cocktail of data from narrowband filters, capturing not only natural looking stars but details of the nebula's filamentary structures. The star in the center of Thor's Helmet is expected to explode in a spectacular supernova sometime within the next few thousand years.


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 12/20/2022 1:50:52 PM PST by MtnClimber
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To: MtnClimber

2 posted on 12/20/2022 1:51:12 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; AFPhys; America_Right; AZ .44 MAG; ...
Pinging the APOD list.

🪐 🌟 🌌 🍔


3 posted on 12/20/2022 1:51:47 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

bttt


4 posted on 12/20/2022 1:54:05 PM PST by BenLurkin (The above is not a statement of fact. It is either opinion, or satire, or both.)
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To: MtnClimber

Fine.....but is it the transgender Thor? Come on, man!

Will Loki follow Thor’s example, or remain an evil male.


5 posted on 12/20/2022 2:29:14 PM PST by Ronaldus Magnus III (Do, or do not, there is no try)
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To: MtnClimber

Looks more like Loki’s Helmet!...............


6 posted on 12/21/2022 5:21:07 AM PST by Red Badger (Homeless veterans camp in the streets while illegal aliens are put up in hotels.....................)
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To: Ronaldus Magnus III

Loki is misunderstood by Hollywood. He is not the god of evil.

Thor and Loki don’t get along but they do cooperate from time to time.

In Norse mythology, Loki helped Thor get his hammer back by dressing Thor up as a bride in a gown and veil..........


7 posted on 12/21/2022 5:32:18 AM PST by Red Badger (Homeless veterans camp in the streets while illegal aliens are put up in hotels.....................)
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