NASA's James Webb Space Telescope captured detailed infrared imagery of IC 348, a star-forming region approximately 1,000 light-years away in the constellation Perseus, released around September 15–16, 2026. The observation identified brown dwarfs with masses as low as twice that of Jupiter, marking the least massive brown dwarfs ever detected.
No BS check run yet — press ⚖ to extract this story's claims and verify them against independent sources.
This starry view of the nearby star-forming region IC 348 is one of the largest images released to date from NASA’s James Webb Space Telescope. Using Webb, astronomers searched IC 348 for brown dwarfs, which are less massive than the smallest stars. The researchers discovered brown dwarfs just twice the mass of Jupiter, bringing the […]
Webb reveals one of its largest images to date! 😲 This starry view shows the nearby star-forming region IC 348. Here, astronomers searched for brown dwarfs, objects which are less massive than the smallest stars. Read more 👉 www.esa.int/Science_Expl... 🔭🧪
NASA’s Webb Telescope discovered brown dwarfs in star cluster IC 348 that are just TWICE the mass of Jupiter! 🌌 Weighing only 0.19% of our Sun's mass, these are the least massive brown dwarfs ever found—challenging current models of how stars form.
The James Webb Space Telescope has captured a detailed infrared image of IC 348, a star-forming region about 1,000 light-years away in the constellation Perseus. The image shows dense molecular clouds and bright young stars [space.com#1][spidersweb.pl#1]. The region is also used to search for brown dwarfs, objects that form through the collapse of molecular clouds but lack enough mass to sustain h