The Alpha Persei star cluster: An optical image of the Alpha Persei star cluster from the second Digitized Sky Survey (DSS-II). This cluster is one of the earliest formed in the Alpha Persei family and is the namesake of the family. (IMAGE)

University of Vienna

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.