Conceptual plot of the CRAFTS survey (IMAGE) Chinese Academy of Sciences Headquarters Caption The conceptual plot of the CRAFTS survey. The scanning pattern of FAST's beams across the sky, revealing galaxies, pulsars, and brown dwarfs. Credit Image by LI Di Usage Restrictions News organizations may use or redistribute this image, with proper attribution, as part of news coverage of this paper only. License Original 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.