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Astronomy Picture of the Day - NGC 281: Starless with Stars
APOD.NASA.gov ^ | 19 Nov, 2021 | Image Credit & Copyright: Wido Oerlemans - X-ray: Chandra, Infrared: Spitzer

Posted on 11/19/2021 2:57:40 PM PST by MtnClimber

Explanation: In visible light the stars have been removed from this narrow-band image of NGC 281, a star forming region some 10,000 light-years away toward the constellation Cassiopeia. Stars were digitally added back to the resulting starless image though. But instead of using visible light image data, the stars were added with X-ray data (in purple) from the Chandra X-ray Observatory and infrared data (in red) from the Spitzer Space Telescope. The merged multiwavelength view reveals a multitude of stars in the region's embedded star cluster IC 1590. The young stars are normally hidden in visible light images by the natal cloud's gas and obscuring dust. Also known to backyard astro-imagers as the Pacman Nebula for its overall appearance in visible light, NGC 281 is about 80 light-years across.


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: nasa
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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 11/19/2021 2:57:40 PM PST by MtnClimber
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To: MtnClimber

2 posted on 11/19/2021 2:57:58 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; America_Right; AZ .44 MAG; BBB333; ...
Pinging the APOD list.

πŸͺ 🌟 🌌 πŸ”


3 posted on 11/19/2021 2:59:32 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

This is what Superman would see.


4 posted on 11/19/2021 3:03:16 PM PST by Telepathic Intruder
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To: MtnClimber

Can’t wait for the James Webb telescope!


5 posted on 11/19/2021 5:49:00 PM PST by telescope115 (Proud member of the ANTIFAuci movement. )
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To: MtnClimber

“IT’S FULL OF STARS!”..........................................


6 posted on 11/22/2021 5:12:14 AM PST by Red Badger (Homeless veterans camp in the streets while illegal aliens are put up in hotels.....................)
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