SciFriday: Robot Love

Researchers have noticed a growing trend—people identifying as “digisexual” or “cybersexual.” What does it mean for society when people are trading human contact for love with a cyborg? Also: New theory about weird orbits in the Kuiper Belt, and astronomers wonder whether ‘Oumuamua is an outer space comet or alien probe. Join the Gilberts in Israel and Jordan in May! For information and to sign up, log on to LipkinTours.com.