Subj : Daily APOD Report To : All From : Alan Ianson Date : Mon Jun 05 2023 00:45:26 Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2023 June 5 A bright red gaseous nebula is pictures with three dark dust lanes meeting in the center. The top of the nebula appears blue. Please see the explanation for more detailed information. In the Center of the Trifid Nebula Image Credit & Copyright: Martin Pugh Explanation: What's happening at the center of the Trifid Nebula? Three prominent dust lanes that give the Trifid its name all come together. Mountains of opaque dust appear near the bottom, while other dark filaments of dust are visible threaded throughout the nebula. A single massive star visible near the center causes much of the Trifid's glow. The Trifid, cataloged as M20, is only about 300,000 years old, making it among the youngest emission nebulas known. The star forming nebula lies about 9,000 light years away toward the constellation of the Archer (Sagittarius). The region pictured here spans about 20 light years. Portal Universe: Random APOD Generator Tomorrow's picture: planet killer __________________________________________________________________ Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (UMCP) NASA Official: Phillip Newman Specific rights apply. NASA Web Privacy Policy and Important Notices A service of: ASD at NASA / GSFC, NASA Science Activation & Michigan Tech. U. --- BBBS/Li6 v4.10 Toy-6 * Origin: The Rusty MailBox - Penticton, BC Canada (1:153/757) .