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Running Time:
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.

Project: NASA/Jet Propulsion Laboratories/University of Maryland collaboration | Browse All

Date: July 8, 2005
Format: Demonstration / Activity
Category: Science in Action
Subject(s): Astronomy/Space Science
Running Time:
0:22:47
Dr. Nils Halvorson is in the Live@ studio and sheds light on the DASI telescope at the South Pole.

Project: Origins: Antarctica - Scientific Journeys from McMurdo to the Pole | Browse All

Date: December 20, 2001
Format: Interview
Category: Science in Action
Subject(s): Astronomy/Space Science, Geology