Exploratorium home Exploratorium home Explo.tv
Browse programs by:
Search 
00:33:02
Take a look inside a comet! Launched on Jan. 12, 2005, the Deep Impact spacecraft hurtled through space on a collision course with an enormous comet. Join senior scientist Paul Dougherty as he explores this exciting mission.

0:22:47
Dr. Nils Halvorson is in the Live@ studio and sheds light on the DASI telescope at the South Pole.