James Webb Space Telescope peers deep into the heart of star formation in our Milky Way galaxy The star-forming region called Sagittarius B2 contains half of the galactic center's stars, yet only 10% of the gas. Astrobitica September 25, 2025 (Last updated: September 25, 2025) 1 minute read The star-forming region called Sagittarius B2 contains half of the galactic center’s stars, yet only 10% of the gas. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: Gravitational wave detectors affected by daylight savings timeNext: Artemis 2 could launch as soon as February