Air & Space Magazine Cluster of Clusters At least three clusters of young stars make up NGC 6357, pictured here in X-rays, infrared, and visible light. NASA / Chandra X-ray Observatory / ROSAT / Spitzer Space Telescope / SuperCosmos Sky Survey March 13, 2017 ShareCopy linkEmailSMSFacebookXRedditLinkedInBlueskyPrintAdd as preferred source You Might Also Like Cyanide—Poison or Bringer of Life? July 23, 2019 Don Lopez (1923-2008) March 1, 2008 Lockheed’s Mom May 10, 2013 To Dare the Realm of Jupiter September 21, 2016 Bring Down the Spyplane May 1, 2012 Get the latest stories in your inbox every weekday. Email Powered by Salesforce Marketing Cloud (Privacy Notice / Terms & Conditions)
