Virtual Kingdoms

A new version of Nasa World Wind has been released. NASA World Wind
The
graphical interface has been totally revamped. It has quite a few new
features though its still only for Earth. It also incorporates other
servers too to increase the speed of downloading. Though currently
their servers are a little slow. And they dont have all the data
backup. They have to get bigger and faster servers and of course that
takes some time. It seems more responsive on my machine however when
your moving around the globe. World Wind seems to be going in the right
direction providing everyone with more information about our world.

Apparently
scientists have recently discovered an invisible galaxy made up of dark
matter. You can check out the original press release Seeing the invisible – first dark galaxy discovered?
Amazing stuff. I find it hard to even comprehend.