Saturday, April 14, 2012

Tour the Universe



Take a tour of the Universe.

click here

3 comments:

Pammie said...

Well thank you very much for causing me to miss all my blogging time this morning! I HAVE TO CLICK EVERY DAMN THING!!

PS: GO ASTROS!

Mary Christine said...

I don't get it.

Syd said...

A lot of difference in scales every where. Very interesting to me.