Well, we all knew this was going to happen someday: Lady Gaga is going to space with Virgin Galactic, a source tells Us. She'll reportedly be the first musician to sing there, in early 2015. "She has to do a month of vocal training because of the atmosphere," the source says, and she's "taken out a ridiculous life insurance policy" just in case. She'll blast off during the Zero G Colony tech festival, a three-day event in New Mexico. (More Lady Gaga stories.)