I among many others anticipated Steven Spielberg’s Disclosure Day, which opened last week, would be a “blockbuster.” But when I saw it over the weekend, the theater was not empty though it was far from full. Variety reports that “ticket sales were above estimates of $35 million, though below the $50 million that rival studios argue a film of this scale should earn.” We’ll see. At Science and Culture Today, we’ve been talking a lot about purported aliens.