More to explore:
https://flic.kr/p/2Jeqj | Space-time continuum in colour | O. Krause, et al., SSC, JPL, Caltech, NASA Why is the image of Cassiopeia changing? Two images of the nearby supernova remnant taken a year apart in infrared light appear to show outward motions at tremendous speeds. This was unexpected since the supernova that created the picturesque nebula was seen 325 years ago. The reason is likely light echoes. Light from the supernova heated up distant ambient dust that is just beginning to show its glow. As time goes by, more distant dust lights up, giving the appearance of outward motion. The above image is a composite of X-ray, optical, and infrared light exposures that have been digitally combined. The infrared light image was taken by the orbiting Spitzer Space Telescope and was used in the discovery of the light echo. The portion of Cassiopeia A shown spans about 15 light years and lies 10,000 light years away toward the constellation of Cassiopeia.
Space... the final frontier...
Meteorite From Supernova That Formed Solar System: What Do Sand Grains Tell Us? [PHOTO] By Staff Reporter on April 29, 2013 NASA’s Spitzer space telescope image of supernova remnant Cassiopeia A. The cyan dot just off center is all that remains of the star that exploded. (Photo: NASA/JPL-Caltech/ O. Krause (S)
A Photo of Outer Space
super nova 47. #astronomy, #celestial_events
Super Nova www.marriage-and-...
This blast wave originated in the Cygnus Loop supernova, which occurred about 15,000 years ago.
Brightest supernova best seen from Sept 7 thru Sept 12....we're trying with the telescope tonight
"SUPERnova!" - Threadless.com - Best t-shirts in the world. threadless.com is having their 9.99 sale. stock up, i did! i bought 5. this is the third.
File:Cygnus Loop Supernova Blast Wave - GPN-2000-000992.jpg
Astronomers have uncovered evidence that a powerful gamma-ray burst, one of nature's most catastrophic explosions, occurred in our own Milky Way galaxy just a few thousand years ago.
Remnants of a super nova that occurred in 1006 AD
HD Supernova | EvoluCiência (notícias científicas): Novembro 2011