PBS will have TV coverage on Comet Shoemaker-Levy on July 20. They are planning to show Hubble images with interviews.
Note also that your local PBS station will normally pick up one
of the live feeds listed below so that you will see it at 10:30-11:30
local time. If you have a TVRO satellite dish you can watch it 5 times.
"THE GREAT COMET CRASH"
Wednesday July 20, 1994 (into early Thursday morning 7/21)
10:30pm - 11:30pm Telstar 401-Ku 6 (PBS Schedule B)
11:30pm - 12:30am Telstar 401-Ku 6 (PBS Schedule B)
12:30am - 1:30 am Telstar 401-Ku 6 (PBS Schedule B)
1:30am - 2:30 am Telstar 401-Ku 7 (PBS Schedule C)
2:30am - 3:30 am Telstar 401-Ku 5 (PBS Schedule A)
2:30am - 3:30 am Telstar 401-C band 8 (PBS Schedule X)