NBA Players Chill With Neil deGrasse Tyson for a Bit of Star TalkJennifer Ouellette3/18/16 7:25pmFiled to: astronomysciencesportsastrophysicshayden planetariumworlds collide3817EditPromoteShare to KinjaToggle Conversation toolsGo to permalinkNBA/SixersWhat do NBA basketball players do when they have some down time in New York City? The Philadelphia 76ers dropped in on the American Museum of Natural History’s Hayden Planetarium to hobnob with director and famed astronomer Neil deGrasse Tyson.AdvertisementIt just so happens that head coach Brett Brown is a long-time fan of Tyson’s, and reached out to the Cosmos and Star Talk host about visiting the planetarium. The team watched the standard public 25-minute presentation, and then spent an hour or so in a town hall style discussion. Power forward/center Elton Brand served as team spokesman, posing the players’ questions to Tyson.And just what did they all talk about? “All types of stuff,” small forward and self-described astronomy fan Hollis Thompson told NBA.com. “Quantum mechanics versus Einstein’s Theory of Relativity. He talked to us about literally about how vast the universe is, what we know, what we don’t know about the universe, dark matter, anti-matter, tons of stuff.”AdvertisementApparently Brown is a big believer in expanding his players’ cultural horizons. Once a month, “We have team breakfasts where [players] are given a topic and produce a powerpoint presentation,” he told Zach Lowe, host of the The Lowe Report podcast at ESPN. It’s all about “team building.”[NBA.com/Sixers]Jennifer Ouellettejennifer.firstname.lastname@example.org@JenLucPiquantJennifer Ouellette is science editor of Gizmodo.