Is There a 'Fifth Force' that Alters Gravity at Cosmos Scales? | Science News | Scoop.it
From www.dailygalaxy.com - May 11, 2012 4:18 PM
Radical new research is attempting to characterize the properties of a fifth force that disrupts the predictions general relativity makes outside our own galaxy, on cosmic-length scales.


GRAVITY: http://www.scoop.it/t/science-news?tag=gravity