Watch: NASA begins testing of solar wind based E-sail technology 0 12.04.2016 16:58 Zee News (zeenews.india.com) In simple words HERTS E-sail concept is a propellant-less propulsion system will make use of solar wind to travel into deep space. Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ
