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Showing posts with label occur to the very first stars. Show all posts
Showing posts with label occur to the very first stars. Show all posts

Friday, November 2, 2012

What occur to the very first stars in the universe?


Most distant and bright supernova, known to scientists today, probably happens in the explosions when the universe was much younger - just after the Big Bang.

What both these unusually bright and slowly fading. These properties are consistent with what is known as a supernova with the pair instability, a rare explosion mechanism, which is expected to occur with massive stars, is substantially free of metals.