LOS ANGELES—NASA has issued a request for information (RFI) for in-space electric propulsion concepts which could potentially power the agency’s proposed Deep Space Gateway, a research station that would serve as a waypoint for human missions to the Moon and ...


Register now for free access to "NASA Takes First Deep Space Propulsion Steps" and other premium content selected daily by our editors. 


Current magazine subscribers: digital access to articles associated with your subscription are now included at no added charge to you. Simply use your subscriber email to log in to your account (or contact us for assistance in updating your account).
Current Aviation Week Intelligence Network (AWIN) enterprise and individual members: please go to http://awin.aviationweek.com for access.


Already registered? here.