{"version":"1.0","type":"link","title":"Jewel Box Cluster - Newikis","description":"The Jewel Box Cluster or Kappa Crucis cluster is a star cluster over 6,000 light years away in the constellation, Crux (the southern cross). It has many blue supergiant stars, and one red supergiant, DU Crucis.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/c/c3/A_Snapshot_of_the_Jewel_Box_cluster_with_the_ESO_VLT.jpg/1200px-A_Snapshot_of_the_Jewel_Box_cluster_with_the_ESO_VLT.jpg","thumbnail_width":1200,"thumbnail_height":1203}