(IMAGE) Gemini Observatory Caption This is an artist's visualization of the environment around M101 ULX-1, showing a stellar-mass black hole (foreground) with accretion disk. Gas from a Wolf-Rayet star (background) feeds the black hole's voracious appetite. Credit Gemini Observatory/AURA artwork by Lynette Cook. Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.