“I’m not too good at carrying a tune, but I do have rhythm,” says Aldrin, who got the idea from a family member who felt the genre would have a broad reach. Aldrin’s ShareSpace Foundation, which promotes science and exploration, is one of three beneficiaries of the song’s iTunes sales. “I want kids interested in space. It’s their future”….[Aldrin] says rapping with Snoop Dogg proved almost as daunting as space. “Snoop had this great hand language going as he sang, which was hard for me,” Aldrin says. “But when it comes to getting people’s attention, comedy goes a long way.”
