Spacecraft Powered by 'Green' Propellant to Launch in 2017

By Leonard David, Space.com's Space Insider Columnist | April 13, 2016

An engineer assembling the GPIM spacecraft busBOULDER, Colo. — A spacecraft that will test the unique attributes of a high-performance, nontoxic, "green" fuel on orbit is being prepped for launch in 2017.

NASA's Green Propellant Infusion Mission (GPIM) is set to blast off from Florida's Cape Canaveral Air Force Station next year aboard SpaceX's Falcon Heavy rocket. The launch is part of the Air Force's Space Test Program 2 (STP-2) mission.

GPIM is the nation's first mission to exhibit, in a relevant space environment, an alternative to the highly toxic and corrosive hydrazine fuel commonly used by spacecraft today. Read the full story here.