File:NASA’s Webb Uncovers Star Formation in Cluster’s Dusty Ribbons, NGC 346 (NIRCam) (52621978298).png
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Summary
editDescriptionNASA’s Webb Uncovers Star Formation in Cluster’s Dusty Ribbons, NGC 346 (NIRCam) (52621978298).png |
What was star formation like in the early universe? One way to study conditions in the distant past is to find parallels close by. That's why Webb took a look at star-forming region NGC 346 within our neighboring dwarf galaxy. NGC 346 resides in the Small Magellanic Cloud, which has a composition much closer to that of galaxies from the early universe — when star formation was at its peak. By observing NGC 346, astronomers may learn what early star formation in far-off galaxies might have looked like. Webb’s sensitivity allows it to see much smaller protostars (baby stars) than previously observed. The telescope can even see the dust in the disks of gas around those protostars, which is a first! Essentially, Webb is seeing the building blocks of not just stars, but also potentially planets. This could lead to learning if rocky planets formed earlier in the universe than we thought. Read more: www.nasa.gov/feature/goddard/2023/nasa-s-webb-uncovers-st... Credits: NASA, ESA, CSA, O. Jones (UK ATC), G. De Marchi (ESTEC), and M. Meixner (USRA), with image processing by A. Pagan (STScI), N. Habel (USRA), L. Lenkic (USRA) and L. Chu (NASA/Ames) Image description: A star cluster within a nebula. The center of the image contains arcs of orange and pink gas that form a boat-like shape. One end of these arcs points to the top right of the image, while the other end points toward the bottom left. Another plume of orange and pink gas expands from the center to the top left of the image. To the right of this plume is a large cluster of white stars. There are more of these white stars and galaxies of different sizes spread throughout the image. |
Date | |
Source | NASA’s Webb Uncovers Star Formation in Cluster’s Dusty Ribbons, NGC 346 (NIRCam) |
Author | NASA's James Webb Space Telescope from Greenbelt, MD, USA |
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This image was originally posted to Flickr by James Webb Space Telescope at https://flickr.com/photos/50785054@N03/52621978298. It was reviewed on 6 June 2023 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
6 June 2023
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Author | Space Telescope Science Institute Office of Public Outreach |
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Copyright holder |
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Short title |
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Credit/Provider | NASA, ESA, CSA, M. Meixner, G. DeMarchi, O. Jones, L. Lenkic, L. Chu, A. Pagan (STScI) |
Source | STScI |
Usage terms | |
Date and time of data generation | 10:15, 11 January 2023 |
Color space | sRGB |
Exif version | 2.31 |
Image width | 1,377 px |
Image height | 2,000 px |
Bits per component |
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Height | 2,000 px |
Width | 1,377 px |
Pixel composition | RGB |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Contact information | outreach@stsci.edu
3700 San Martin Drive Baltimore, MD, 21218 USA |
Keywords | NGC 346 |
Date and time of digitizing | 03:47, 7 December 2022 |
Software used | Adobe Photoshop 23.5 (Macintosh) |
Date metadata was last modified | 04:52, 4 January 2023 |
File change date and time | 11:20, 3 January 2023 |
Unique ID of original document | xmp.did:825ba427-ac7c-4b0a-b64d-eafd469d1f2c |
Copyright status | Copyright status not set |