The Universe: The Secret History: "Pluto: The New Evidence" (7:00 PM)
Space's Deepest Secrets: "Pluto: Back from the Dead" (season premiere) (8:00 PM)
Mysteries of the Universe: Our Solar System: "Mars: Hunt for Alien Life" (premiere) (9:00 PM)
The Dead Files: "Encircled" (7:00 PM)
The Dead Files: Revealed: "Consumed -- Youngstown, Ohio" (9:00 PM)