(Credit: Blue Origin) Blue Origin on Monday announced it's adding a bigger, badder addition to its future stable of reusable rocket boosters. The spacecraft, dubbed the New Glenn, is designed to provide the lift for missions into low Earth orbit and beyond, and comes in both two- and three-stage variants — the largest of the two will stand 313 feet tall. The first launch planned for the end of this decade, according to an email sent out Monday by Blue Origin CEO and Amazon.com founder Jeff Bezos. The rocket builds on the success of the company's New Shepard booster, which has now completed four trips to the edge of space and back, showcasing the upright landings that have become a staple of the modern-day space race.