Bright gamma-ray burst tests idea of event’s origins
By Science News Staff, 15:45 PM November 21, 2013
Guest post by Gabriel Popkin
High-energy light particles from one of the brightest gamma-ray burst observed to date suggest that physicists need to revise their theories explaining the origin of these cosmic blasts.
Gamma-ray bursts are the brightest events known to occur in the universe. Most scientists believe the high-energy bursts happen when gigantic stars explode as supernovas. The explosions send out shock waves that speed up nearby matter, causing a type of radiation called synchrotron ...
Source URL: https://www.sciencenews.org/blog/science-ticker/bright-gamma-ray-burst-tests-idea-event’s-origins?mode=blog&context=108