Star cluster IRS13 (IMAGE) University of Cologne Caption A multi-wavelength view of the surroundings of the supermassive black hole SgrA* (yellow X). Red are the stars, blue the dust. Many of the young stars in the star cluster IRS13 are obscured by the dust or blended in by the bright stars. Credit Florian Peissker / University of Cologne Usage Restrictions none License Original 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.