ASTRONOMY PICTURE

OF THE DAY

TAG NAME

Westerlund 2

JAN 31, 2008

Young Star Cluster Westerlund 2

JUN 26, 2010

Young Star Cluster Westerlund 2

APR 25, 2015

Cluster and Starforming Region Westerlund 2

JUL 4, 2017

Celestial Fireworks: Into Star Cluster Westerlund 2