s******o
发帖数: 298 | 1 Physicists Put Brakes on Accelerating Universe Theory
New calculations suggest that dim supernovae may not signal acceleration
after all.
by William Schomaker
Scientists from Los Alamos National Laboratory and Stanford University say
there’s more than one way to dim a supernova. If they’re right, hypothetical
particles called axions may be robbing light from intergalactic space to usher
the return of a decelerating universe model.
In 1998, two teams of astronomers turned cosmology upside-down wi |
|
