Recommended Items
Cosmic Voyage is an IMAX film which presents an excellent introduction to topless (infinitely large) and bottomless (infinitesimally small) space. 36 Minutes.
The film takes viewers on a journey through forty-two orders of magnitude, beginning at a celebration in Italy to zoom to the edge of the observable universe. The view descends back to earth, and later zooms in upon a raindrop on a leaf, to the level of sub-atomic particles ("quarks").
Watch video