Webb Snaps Highly Detailed Infrared Image of Actively Forming Stars

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https://www.nasa.gov/feature/goddard/2023/webb-snaps-highly-detailed-infrared-image-of-actively-forming-stars 

By NASA, ESA, CSA. Image Processing: Joseph DePasquale (STScI). 

Excerpt: NASA’s James Webb Space Telescope has captured the “antics” of a pair of actively forming young stars, known as Herbig-Haro 46/47, in high-resolution near-infrared light. ...They are buried deeply in a disk of gas and dust that feeds their growth as they continue to gain mass. The disk is not visible, but its shadow can be seen in the two dark, conical regions surrounding the central stars. The most striking details are the two-sided lobes that fan out from the actively forming central stars, represented in fiery orange. Much of this material was shot out from those stars as they repeatedly ingest and eject the gas and dust...over thousands of years. When material from more recent ejections runs into older material, it changes the shape of these lobes. ...The stars’ more recent ejections appear in a thread-like blue. ...Ejections regulate how much mass the stars ultimately gather.... See also https://www.flickr.com/photos/nasawebbtelescope/53072881464/in/album-72177720305127361/ and Sky & Telescope article. Find latest JWST images at https://webb.nasa.gov by tapping the accordion main navigation menu in the upper right corner and choosing "Webb 2023 - Flickr" or similar selection. Another type of collection is at https://webbtelescope.org/images.

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