Tuesday, August 22, 2006

Dark Matter Found

This seems like a pretty interesting discovery in the field of Astronomy. Now they just need to find that Dark Energy.



The dark matter is not seen, but its gravity has a predictable effect on the observations. The resulting blue color in a new image represents the gravity fields observed by noting how the light from each background galaxy is distorted

Here's what the image reveals:

The hot gas-normal matter-was slowed by a drag force described as the cosmic equivalent of air resistance. But the dark matter was not slowed by this effect, presumably because it does not interact with normal matter, as theory had predicted.

So the normal matter and dark matter became separated.

"This proves in a simple and direct way that dark matter exists." Markevitch said in the teleconference.

1 comment:

Anonymous said...

God's coloring box...and HE doesn't get stuck with two forest greens and no red !