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Astronomy Picture of the Day - Deep Field: The Heart Nebula
NASA ^ | 13 Dec, 2023 | Image Credit & Copyright: William Ostling, Telescope Live

Posted on 12/13/2023 11:56:39 AM PST by MtnClimber

Explanation: What excites the Heart Nebula? First, the large emission nebula on the left, catalogued as IC 1805, looks somewhat like a human heart. The nebula glows brightly in red light emitted by its most prominent element, hydrogen, but this long-exposure image was also blended with light emitted by silicon (yellow) and oxygen (blue). In the center of the Heart Nebula are young stars from the open star cluster Melotte 15 that are eroding away several picturesque dust pillars with their atom-exciting energetic light and winds. The Heart Nebula is located about 7,500 light years away toward the constellation of Cassiopeia. At the bottom right of the Heart Nebula is the companion Fishhead Nebula. This wide and deep image clearly shows, though, that glowing gas surrounds the Heart Nebula in all directions.


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 12/13/2023 11:56:39 AM PST by MtnClimber
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To: MtnClimber

2 posted on 12/13/2023 11:57:01 AM 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; Agatsu77; America_Right; ...
Pinging the APOD list.

🪐 🌟 🌌 🍔


3 posted on 12/13/2023 11:57:53 AM 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

I see a blue mitten...................


4 posted on 12/13/2023 12:01:19 PM PST by Red Badger (Homeless veterans camp in the streets while l aliens are put up in hotels.....................)
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To: Red Badger

Blue thumbs up, with dark head and shoulders in background.


5 posted on 12/13/2023 12:08:17 PM PST by ryderann
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To: MtnClimber
Fish heads
6 posted on 12/13/2023 12:53:48 PM PST by null and void (If you support monsters you will die in the cross fire.)
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To: MtnClimber

An ugly painting.


7 posted on 12/13/2023 5:35:16 PM PST by Deaf and Discerning (/sarc)
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