Best-bets for Jan. 22: nature, “Nova” and Elsbeth
1) “Nova,” 9 p.m., PBS. For almost 80 years, people have buzzed about UFO’s in silly movies (shown here) and serious forums. This hour traces that history and offers reasonable explanations for most sightings. But it doesn’t spoil the intrigue. It includes pilots and scientists who point to unexplained cases, insisting they be taken seriously. That starts a strong string of new “Nova” hours. Read more…