This is coming from listening to Coast to Coast, according to the Dec. 27,07 show with Astronomer Phil Plait of Bad Astronomy. He says that there is
dark matter. It may lead to anti-gravety. It is made of a sub atomic partical called a WIMP. for weakly interactive massive particle. It does not
interact with normal matter, but interacts with other dark matter and when it does, it gives off a certain type of gamma ray.


