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7/19/2025, 1:00:25 PM
>>8110178
Finishing off the bump limit with another gargantuan JWST classic.
I'm gonna take a break for now but if I keep doing this I'll make a new thread when I've got a dozen or so more ready to post.
Full res: https://files.catbox.moe/4z9gl5.jpg
"Dozens of previously hidden jets and outflows from young stars are revealed in this new image from Webb’s Near-Infrared Camera (NIRCam). This image separates out several wavelengths of light from the First Image revealed on 12 July 2022, which highlights molecular hydrogen, a vital ingredient for star formation.
The Cosmic Cliffs, a region at the edge of a gigantic, gaseous cavity within the star cluster NGC 3324, has long intrigued astronomers as a hotbed for star formation. While well-studied by the NASA/ESA Hubble Space Telescope, many details of star formation in NGC 3324 remain hidden at visible-light wavelengths. Webb is perfectly primed to tease out these long-sought-after details since it is built to detect jets and outflows seen only in the infrared at high resolution. Webb’s capabilities also allow researchers to track the movement of other features previously captured by Hubble.
Recently, by analyzing data from a specific wavelength of infrared light (4.7 microns), astronomers discovered two dozen previously unknown outflows from extremely young stars revealed by molecular hydrogen. Webb’s observations uncovered a gallery of objects ranging from small fountains to burbling behemoths that extend light-years from the forming stars. Many of these protostars are poised to become low mass stars, like our Sun.
Molecular hydrogen is a vital ingredient for making new stars and an excellent tracer of the early stages of their formation. As young stars gather material from the gas and dust that surround them, most also eject a fraction of that material back out again from their polar regions in jets and outflows. These jets then act like a snowplow, bulldozing into the surrounding environment."
Finishing off the bump limit with another gargantuan JWST classic.
I'm gonna take a break for now but if I keep doing this I'll make a new thread when I've got a dozen or so more ready to post.
Full res: https://files.catbox.moe/4z9gl5.jpg
"Dozens of previously hidden jets and outflows from young stars are revealed in this new image from Webb’s Near-Infrared Camera (NIRCam). This image separates out several wavelengths of light from the First Image revealed on 12 July 2022, which highlights molecular hydrogen, a vital ingredient for star formation.
The Cosmic Cliffs, a region at the edge of a gigantic, gaseous cavity within the star cluster NGC 3324, has long intrigued astronomers as a hotbed for star formation. While well-studied by the NASA/ESA Hubble Space Telescope, many details of star formation in NGC 3324 remain hidden at visible-light wavelengths. Webb is perfectly primed to tease out these long-sought-after details since it is built to detect jets and outflows seen only in the infrared at high resolution. Webb’s capabilities also allow researchers to track the movement of other features previously captured by Hubble.
Recently, by analyzing data from a specific wavelength of infrared light (4.7 microns), astronomers discovered two dozen previously unknown outflows from extremely young stars revealed by molecular hydrogen. Webb’s observations uncovered a gallery of objects ranging from small fountains to burbling behemoths that extend light-years from the forming stars. Many of these protostars are poised to become low mass stars, like our Sun.
Molecular hydrogen is a vital ingredient for making new stars and an excellent tracer of the early stages of their formation. As young stars gather material from the gas and dust that surround them, most also eject a fraction of that material back out again from their polar regions in jets and outflows. These jets then act like a snowplow, bulldozing into the surrounding environment."
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