Journey to the Edge
- Episode aired Jan 2, 2006
Patrick Moore talks to Mike A'Hearn, the NASA scientist behind the spectacular Deep Impact mission. With amazing precision, he successfully designed an impactor to hit the fast moving comet ... Read allPatrick Moore talks to Mike A'Hearn, the NASA scientist behind the spectacular Deep Impact mission. With amazing precision, he successfully designed an impactor to hit the fast moving comet Tempel-1.Patrick Moore talks to Mike A'Hearn, the NASA scientist behind the spectacular Deep Impact mission. With amazing precision, he successfully designed an impactor to hit the fast moving comet Tempel-1.