History Channel has shows on 2004 tsunami and the impact threat tonight. The home page shows the evening epoisodes, but they repeat late at night for taping. I believe both are new although will undoubtedly rehash many details of previous related documentaries. Hope we will see some stuff on Deep Impact.

"The 2004 Tsunami, centered in the Indian Ocean, was caused by a 9.3 earthquake--the second strongest quake on record. Join us for a minute-by-minute look at nature's fury at its worst, when the tsunami kills more than 200,000 people in 14 countries. In this special, we examine the tsunami as it moves from coast to coast through the eyes of people who lived through it and scientists now studying its path of devastation. Drawing on the extraordinary volume of amateur video that recorded the disaster, we take viewers inside the world's deadliest tsunami."

"Meteors, comets, and asteroids cross the solar system to offer clues about our planet and universe. Can they destroy civilizations? Did they wipe out the dinosaurs? Have they brought life to our planet? And when will the next one hit? Aided by elaborate animation and live-action footage, we learn what these mysterious space rocks really are and imagine what likely happened 65-million years ago, when an object plowed into the Yucatan Peninsula. We see how certain spectacular meteor falls advanced our understanding of what they are and the danger that they pose. We talk to leading experts--astronomers and geologists including David Levy and Carolyn Shoemaker, co-discoverers of the Shoemaker-Levy comet that fell into Jupiter in 1994. And we talk to NASA scientists about recent missions to asteroids and comets and speculate on ways to move Earth-threatening asteroids and comets out of our way. Because it isn't a question of if but when the next deadly impact will take place."

Regards,
Mark