curb out the amazing new image that NASA just eject of Cassiopeia A , the remains of a supernova that would have been visible from Earth 300 years ago . This new composite image was released to promote a newfangled 3 - D visualisation prick that will permit more people to read Cas A.
checker out this revive GIF which NASA release , comparing the 2006 and 2013 image of Cassiopeia A :
And here ’s a 3 - viosterol “ pilot - through ” of the supernova remnant :

The new 3 - D exemplar is a projection of NASA ’s Chandra X - Ray Observatory , which explains :
Scientists have combined information from Chandra , NASA ’s Spitzer Space Telescope , and ground - base facilities to make a unique 3D model of the 300 - year quondam remains of a starring detonation that bollocks a massive star asunder , sending the prima debris rushing into space at million of miles per hour . The collaboration with this fresh Smithsonian 3D projection will let the astronomical information collected on Cassiopeia A , or Cas A for short , to be have and highlighted in an open - access program — a major innovation in digital engineering science with public , education , and inquiry - establish impacts .
To coincide with Cas A being featured in this novel 3D effort , a peculiarly - processed version of Chandra ’s data of this supernova remainder is also being released . This unexampled epitome shows with better clearness the appearance of Cas A in unlike energy bands , which will aid uranologist in their efforts to reconstruct contingent of the supernova operation such as the size of the virtuoso , its chemic makeup , and the detonation chemical mechanism . The people of color outline used in this mental image is the following : low - energy go - ray are cherry-red , medium - energy 1 are green , and the highest - Department of Energy X - rays detect by Chandra are colour blue .

See more point , include a take duty tour of the 3 - D visualization tool , over at the Chandra situation .
NASASpacesupernovas
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