![Serpens Nebula, HBC 672, [EC 92] 82](https://pub-cec02c1cd1fa469cb88cc3510c091268.r2.dev/wallpapers/serpens-nebula/serpens-nebula-2560x1440.jpg)
In this image of the Serpens Nebula from the Near-Infrared Camera (NIRCam) on NASA’s James Webb Space Telescope, astronomers found a grouping of aligned protostellar outflows within one small region (the top left corner). In the Webb image, these jets are signified by bright clumpy streaks that appear red, which are shockwaves from the jet hitting surrounding gas and dust. The Serpens Nebula, located 1,300 light-years from Earth, is home to a particularly dense cluster of newly forming stars (~100,000 years old), some of which will eventually grow to the mass of our Sun. This region has been home to other coincidental discoveries, including the flapping “Bat Shadow,” which earned its name when 2020 data from NASA’s Hubble Space Telescope revealed a shadow from a star’s planet-forming disk to flap, or shift. This feature is visible at the center of the Webb image. To the right of the “Bat Shadow” lies another intriguing feature—an eye-shaped crevice, which appears as if a star is bursting through. However, astronomers say looks may be deceiving here. This could just be gases of different densities layered on top of one another, similar to what is seen in the famous Pillars of Creation. And to the right of that, an extremely dark patch could be a similar occurrence. This gas and dust are so dense in comparison to the rest of the region, no near-infrared light is getting through.
Image Credit:NASA, ESA, CSA, STScI, Klaus Pontoppidan (NASA-JPL), Joel Green (STScI)
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NASA's James Webb Space Telescope's mid-infrared image shows four coiled shells of dust around a pair of Wolf-Rayet stars known as Apep for the first time.
Image Credit: Image: NASA, ESA, CSA, STScI; Science: Yinuo Han (Caltech), Ryan White (Macquarie University); Image Processing: Alyssa Pagan (STScI)
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What looks like craggy mountains in moonlight is actually the edge of NGC 3324, a young star-forming region in the Carina Nebula, captured in infrared by Webb's NIRCam. Nicknamed the "Cosmic Cliffs," the region is the edge of a gigantic cavity carved by intense ultraviolet radiation and stellar winds from hot, massive young stars, revealing hundreds of previously hidden stars and background galaxies for the first time.
Image Credit: NASA, ESA, CSA, STScI
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To celebrate NASA’s James Webb Space Telescope’s third year of highly productive science, astronomers used the telescope to scratch beyond the surface of the Cat’s Paw Nebula (NGC 6334), a massive, local star-forming region. This area is of great interest to scientists, having been subject to previous study by NASA’s Hubble and retired Spitzer space telescopes, as they seek to understand the multiple steps required for a turbulent molecular cloud to transition to stars. With its near-infrared capabilities and sharp resolution, the telescope “clawed” back a portion of a singular “toe bean,” revealing a subset of mini toe bean-reminiscent structures composed of gas, dust, and young stars. Webb’s view reveals a chaotic scene still in development: Massive young stars are carving away at nearby gas and dust, while their bright starlight is producing a bright nebulous glow represented in blue. This is only a chapter in the region’s larger story. The disruptive young stars, with their relatively short lifespans and luminosity, will eventually quench the local star formation process. The Cat’s Paw Nebula is located approximately 4,000 light-years away in the constellation Scorpius. To dive deeper into Webb’s image of the Cat’s Paw, embark on a narrated tour, get closer to the image, or read the press release. Additionally, learn more about Webb’s three years of science observations.
Image Credit: NASA, ESA, CSA, STScI