Live Science on MSN
'Something's missing': Physicists still can't explain why the universe expands the way it does
A comprehensive new study combines decades of research to reveal that we're missing an essential component in our understanding of how the universe works.
How the Universe Works is a mini-series that originally aired on the Discovery Channel April 25, 2010 to May 24, 2010. The first season was narrated by Mike Rowe and the second by Erik Todd Dellums.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results