... 2001 June 23 . The Cygnus Loop . Credit: J. Hester ( ASU ), NASA . ... shockwave from a 20,000 year-old supernova explosion in the constellation of Cygnus is still expanding into interstellar space ...
... Clouds in Cygnus . Credit Copyright : Image Data - Bob Caton , Al Howard , Eric Zbinden , Rogelio Bernal Andreo ; . ... of gas and dust drift across this magnificent mosaic covering a 12x12 degree field within the high flying constellation Cygnus ...
... July 18, 1995 . Cygnus Loop Supernova Shockwave . Credit: NASA, HST, WFPC2, Jeff Hester . ... Credit: NASA, HST, WFPC2, Jeff Hester . Explanation: 15,000 years ago a star in the constellation of Cygnus exploded. ...
... 2014 July 3 . Along the Cygnus Wall . Image Credit Copyright : Martin Pugh . ... Explanation: The prominent ridge of emission featured in this vivid skyscape is known as the Cygnus Wall. ...
... August 3, 1997 . The Cygnus Loop . Credit: J. Hester ( ASU ), NASA . ... 15,000 years ago a star in the constellation of Cygnus exploded -- the shockwave from this supernova explosion is still ...
... 2008 April 24 . Cygnus Without Stars . Credit Copyright : Igor Chekalin . ... degree-wide view of the northern part of the constellation Cygnus reveals cosmic clouds of hydrogen gas along the plane of our ...
... 2003 October 23 . Cygnus Nebulosities . Credit Copyright: Steve Mandel, Galaxy Images . ... Explanation: Looking toward the constellation Cygnus , a stunning and complex region of nebulae strewn along the plane of our ...
... 2008 November 13 . A Bubble in Cygnus . Image Credit Copyright : Keith Quattrocchi , Mel Helm . ... Adrift in the rich star fields of the constellation Cygnus, this lovely, symmetric bubble nebula was only recently recognized ...
... 2009 October 27 . Central Cygnus Skyscape . Credit Copyright : Daniel Marquardt . ... skyscape unfolds across the plane of our Milky Way Galaxy and the center of the northern constellation Cygnus the Swan ...
... 2015 March 12 . Along the Cygnus Wall . Image Credit Copyright : Jimmy Walker . ... Explanation: The W-shaped ridge of emission featured in this vivid skyscape is known as the Cygnus Wall. ...