The Radcliffe Wave (IMAGE) Harvard University Caption Visualization of the Radcliffe Wave: a massive, wave-shaped gaseous structure made up of stellar nurseries, forming one of the largest coherent structures ever observed in our galaxy. This image, taken from the World Wide Telescope, represents the study data overlaid on an artist's illustration of the Milky Way and our sun. Credit Alyssa Goodman / Harvard University 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.