Richard Branson has formed Virgin Galactic and is now taking reservations aboard the maiden voyage of SpaceShipOne.
Would you spend the estimated $200,000 for a 45-minute trip into space?
Neil and Lynne also discuss the mechanics of sex in space.
Science, pop culture & comedy collide on StarTalk w/ astrophysicist & Hayden Planetarium director Neil deGrasse Tyson, comic co-hosts, celebrities & scientists.