Sagittarius molecular cloud: Sgr B2(M) (IMAGE) Tokyo University of Science Caption Using radio wave absorption to detect acetonitrile in the molecular cloud of Sgr B2(M) at the center of our galaxy Credit Dr Mitsunori Araki from Tokyo University of Science 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.