... 2003 April 20 . The Gum Nebula Supernova Remnant . Credit Copyright: John Gleason (Celestial Images) . ... Explanation: Because the Gum Nebula is the closest supernova remnant , it is actually hard to see. ...
... July 13, 1997 . Vela Supernova Remnant in Optical . Credit: Photograph made from plates taken with the UK Schmidt Telescope . ... This bright supernova may have been visible to the first human farmers. ...
... October 23, 1997 . Echos of Supernova 1987A . Credit: Anglo-Australian Telescope photograph by David Malin . ... Explanation: Can you find Supernova 1987a ? It's not hard - it occurred in the center of the bulls-eye pattern. ...
... 2001 April 4 . Distant Supernova, Dark Energy . Credit: Adam Riess ( STScI ) et al., NASA . ... over 10 billion light-years away is centered in the panel at the lower right, a cosmic snapshot of the most distant supernova ...
... 2000 November 7 . The Gum Nebula Supernova Remnant . Credit Copyright: John Gleason (Celestial Images) . ... Explanation: Because the Gum Nebula is the closest supernova remnant , it is actually hard to see. ...
... December 3, 1995 . An X-ray Hot Supernova in M81 . Credit: ISAS , NASA , Y. Kohmura . ... Above is a picture of the hot material ejected by this supernova explosion. ...
... 2005 March 24 . Simeis 147: Supernova Remnant . Credit Copyright: Robert Gendler . ... It's easy to get lost following the intricate filaments in this detailed image of faint supernova remnant Simeis 147 ...