The Virgin Galactic suborbital vehicle entered its second phase of testing on Dec. 3, 2016. It was released from its WhiteKnightTwo mothership and glided back down to the Mojave Air and Space Port in California after 10 minutes of flight. -- Full Story: https://goo.gl/2jNxXM Credit: Space.com / footage courtesy: Virgin Galactic / edited by @SteveSpaleta http://www.twitter.com/stevespaleta