ALMA Image of V883 Orionis (IMAGE) National Radio Astronomy Observatory Caption ALMA image of V883 Orionis. The dark ring midway through the disk is the water snowline, the point from the star where the temperature and pressure dip low enough for water ice to form. Credit L. Cieza et al.; ALMA (ESO/NAOJ/NRAO) 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.