What Lies Behing Hot Dust (image) University of Sussex Share Print E-Mail Caption A portion of the region of the sky investigated by the paper, as seen by Herschel. This region is about 1.5 times the size of the full moon in the sky. Credit JIllian Scudder 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.