Public domain
Kepler Supernova Remnant: A View from Chandra X-Ray Observatory
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
The images indicate that the bubble of gas that makes up the supernova remnant appears different in various types of light. Chandra reveals the hottest gas [colored blue and colored green], which radiates in X-rays.
NASA Image and Video Library’s own descriptionCredit lineKepler Supernova Remnant: A View from Chandra X-Ray Observatory. NASA/JPL, 2004-10-06. Public domain. ID: PIA06908.