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Astronomy Picture of the Day - The Protostar within L1527
APOD.NASA.gov ^ | 18 Nov, 2022 | Image Credit: Science - NASA, ESA, CSA, STScI, NIRCam Processing - Joseph DePasquale (STScI), Anton

Posted on 11/19/2022 6:36:37 AM PST by MtnClimber

Explanation: The protostar within dark cloud L1527 is a mere 100,000 years old, still embedded in the cloud of gas and dust that feeds its growth. In this NIRCam image from the James Webb Space Telescope, the dark band at the neck of the infrared nebula is a thick disk that surrounds the young stellar object. Viewed nearly edge-on and a little larger than our Solar System, the disk ultimately supplies material to the protostar while hiding it from Webb's direct infrared view. The nebula itself is seen in stunning detail though. Illuminated by infrared light from the protostar, the hourglass-shaped nebula's cavities are created as material ejected in the star-forming process plows through the surrounding medium. As the protostar gains mass it will eventually become a full-fledged star, collapsing and igniting nuclear fusion in its core. A likely analog to our own Sun and Solar System in their early infancy, the protostar within dark cloud L1527 lies some 460 light-years distant in the Taurus star-forming region. Webb's NIRCam image spans about 0.3 light-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 11/19/2022 6:36:37 AM PST by MtnClimber
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To: MtnClimber

2 posted on 11/19/2022 6:36:52 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; America_Right; AZ .44 MAG; ...
Pinging the APOD list.

🪐 🌟 🌌 🍔


3 posted on 11/19/2022 6:37:31 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

Bright and early today…


4 posted on 11/19/2022 6:38:42 AM PST by EEGator
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To: MtnClimber

Holy poop!! A Great pic!! Is APOD under new management!??


5 posted on 11/19/2022 6:41:26 AM PST by sit-rep ( )
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To: EEGator

This is yesterday’s photo. I got delayed by an injury yesterday while cleaning up hurricane damage. I will post today’s photo later.


6 posted on 11/19/2022 6:46:41 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

Webb continues to amaze! Thanks for posting, and I hope you’re doing ok…


7 posted on 11/19/2022 6:59:52 AM PST by telescope115 (Proud member of the ANTIFAuci movement. )
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To: MtnClimber

Hurricane damage in Colorado?


8 posted on 11/19/2022 7:01:47 AM PST by null and void (Cujo would have been a very short story if the family owned a gun!)
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To: null and void

I am in Florida now.


9 posted on 11/19/2022 7:05:48 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

bttt


10 posted on 11/19/2022 7:06:10 AM 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

A mere 460 light-years away.


11 posted on 11/19/2022 7:11:31 AM PST by ComputerGuy (Heavily-medicated for your protection)
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To: MtnClimber

Spend much time scaling Britton Hill?


12 posted on 11/19/2022 7:24:04 AM PST by null and void (Cujo would have been a very short story if the family owned a gun!)
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To: null and void

Never climbed Britton Hill. It may be too technical.


13 posted on 11/19/2022 8:43:55 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

Have they found LV426?

L


14 posted on 11/19/2022 8:46:03 AM PST by Lurker (Peaceful coexistence with the Left is not possible. Stop pretending that it is.)
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