NASA's mission to smash the Deep Impact probe into Tempel One, tracked as it happened. The OpenLearn team. The OpenLearn content & channel team: bringing you the finest in free, online learning since 1999.
First published on Mon, 04 Jul 2005 as As it happened: Deep Impact, July 2005. To find out more visit The Open University's Openlearn website. Copyrighted 2005
First published on Mon, 04 Jul 2005 as As it happened: Deep Impact, July 2005. To find out more visit The Open University's Openlearn website. Copyrighted 2005