Advanced Solar Electric Propulsion

Of redmond washington to design and develop an advanced electric propulsion system that will significantly advance the nation s commercial space capabilities and enable deep space exploration missions including the robotic portion of nasa s asteroid redirect mission arm and its journey to mars.

Advanced solar electric propulsion.

Arrm would use the new 50 kw solar electric propulsion robotic spacecraft fly it to a near earth asteroid and. Solar electric propulsion is presently flying on dawn which uses 2 3 kw nasa solar electric propulsion technology application readiness nstar engines. Other thruster technologies are emerging with higher power thrust and specific impulse isp capabilities. As of 2019 over 500 spacecraft operated throughout the solar system use electric propulsion for station keeping orbit raising or primary propulsion.

Nasa gov brings you the latest images videos and news from america s space agency. The solar electric propulsion project has developed solar arrays that are lighter stronger more compact and less expensive than those currently available. Naval dc is your specialist with more than 12 years of experience for electric propulsion systems. Shown here is a 13 kilowatt hall thruster being evaluated at nasa s glenn.

To date our systems have logged in excess of 400 000 nm on the open ocean. Our portfolio spans from fleets of solar electric and hybrid catamarans to solar electric race and speed boats. This is the equivalent of 17 trips around the world. This technology has been exploited in a variety of spacecraft by the european space agency the japanese space agency indian space research organisation and nasa.

Advanced solar electric propulsion will be needed for future human expeditions into deep space including to mars. Get the latest updates on nasa missions watch nasa tv live and learn about our quest to reveal the unknown and benefit all humankind. Nasa has selected aerojet rocketdyne inc. Solar electric propulsion provides such high fuel economy that it reduces the amount of propellant required onboard vehicles for deep space missions by as much as 90 percent.

Arrm is a mission that was highlighted as a priority by the obama administration. This multipurpose space vehicle. Solar electric propulsion sep refers to the combination of solar cells and electric thrusters to propel a spacecraft through outer space.