ALMA only OMC-1 (IMAGE) National Radio Astronomy Observatory Caption ALMA image of the OMC-1 cloud in Orion showing the explosive nature of star birth, when several young stars were ejected from the region. The colors in the ALMA data represent the relative Doppler shifting of the millimeter-wavelength light emitted by carbon monoxide gas. Credit ALMA (ESO/NAOJ/NRAO), J. Bally; B. Saxton, (NRAO/AUI/NSF) 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.