• On July 23, 2002, NASA's RHESSI spacecraft observed solar flare's gamma and x-ray radiation from the 23,000 metric ton sungrazer comet that produced a billion Megatons of TNT explosion. Other explosions took place on December 23, 1996, June 2, 1998, and October 28, 2003.  
• On November 4, 2003, physicists observed a record-breaking X-45 class solar flares. The movies show the solar explosions and flares from the antimatter sungrazer that collided with the sun. The solar flares produced x-ray radiation that was equivalent to 5,000 Suns.
• For more information, please visit American Geophysical Union, Naval Research Laboratory, Science Programs European Space Agency (ESA), Solar and Heliospheric Observatory (SOHO), NASA, University of Cambridge, and Sebastian's Comet Hunt.

Since gamma-ray bursts are taking place throughout the universe, the universe must be composed of both matter and antimatter, which was theorized by Paul Dirac, a Nobel Laureate, over seventy years ago. This evidence supports the Plasma Universe model that was conceived by Hannes Alfven, a Nobel Laureate, in 1966.  Plasma Cosmology is based upon a broad foundation of observations, scientific phenomenon, and symmetry between matter and antimatter.  For more information, please read Anthony L. Peratt's book Physics of the Plasma Universe.

If the gamma-ray bursts are taking place throughout the universe, the Plasma Universe model, which assumes there is similar quantities of matter and antimatter, is the right model; and the Big Bang model, which assumes there is only matter in the universe, must be wrong.