William Shatner is officially space-bound. Shatner, the 90-year-old actor who plate Captain James T. Kirk of the starship Enterprise in the Star Trek: The Original Series and seven subsequent films, will board the New Shepard NS-18’s crew for its October 12th launch. Blue Origin confirmed Shatner’s involvement today after rumors began circulating last week, as well as that of Audrey Powers, Blue Origin’s Vice President of Mission & Flight Operations. They join Chris Boshuizen and Glen de Vries as the ship’s crew. Shatner has previously expressed some interest in space travel, though he imagined flying alongside Elon Musk.

Two incredible and inspirational people will join the #NS18 crew. Actor @WilliamShatner and Blue Origin’s Vice President of Mission & Flight Operations Audrey Powers @AudreyKPowers. pic.twitter.com/xqI9nw1KX8

Audrey Powers has been at Blue Origin since 2013 and no one is more familiar with the #NewShepard vehicle and its operations. Audrey had 2000 hours on console for the ISS, is a pilot, engineer, sponsor of the New Mercury resource group at Blue, and Chair of @csf_spaceflight. pic.twitter.com/f3J9fBHCI5