A Supernova Cocoon Breakthrough
Observations with NASA’s Chandra X-ray Observatory have supposing a initial X-ray justification of a supernova startle call violation by a cocoon of gas surrounding a star that exploded. This find might assistance astronomers know because some supernovas are many some-more absolute than others.
On Nov. 3, 2010, a supernova was rescued in a universe UGC 5189A, located about 160 million light years away. Using information from a All Sky Automated Survey telescope in Hawaii taken earlier, astronomers dynamic this supernova exploded in early Oct 2010 (in Earth’s time-frame).
This combination picture of UGC 5189A shows X-ray information from Chandra in purple and visual information from Hubble Space Telescope in red, immature and blue. SN 2010jl is a really splendid X-ray source nearby a tip of a galaxy.
A group of researchers used Chandra to observe this supernova in Dec 2010 and again in Oct 2011. The supernova was one of a many radiant that has ever been rescued in X-rays.
The formula of these observations were published in a paper that seemed in a May 1, 2012 emanate of The Astrophysical Journal Letters.
Credits: X-ray: NASA/CXC/Royal Military College of Canada/P.Chandra et al); Optical: NASA/STScI