Comet Encounter

Comet Encounter

Scientists shoot breathtaking images of Comet ISON as it races past the Earth toward the sun.

Show all past Comet Encounter episodes.

Upcoming Schedule

Comet Encounter

56:46 | #0 | TV-PG

  • KET: Monday, October 14 at 4:00 AM ET / Monday, October 14 at 3:00 AM CT