Artist's Impression of Orion KL Source I (image) National Institutes of Natural Sciences Share Print E-Mail Caption The massive protostar is surrounded by a disk of gas and dust. The outflow is launched from the surface of the outer disk. Credit ALMA (ESO/NAOJ/NRAO) Usage Restrictions None Share Print E-Mail 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.