SMA Interferometer (IMAGE) Max-Planck-Gesellschaft Caption Observatory at the volcano: This is the SMA interferometer where the discovery of the new molecules in VY CMa was made. Credit N. Patel/SMA 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.