Elon Musk unveils 'drone ship' and 'x-wing' fins for rockets via Twitter
Saturday, November 22, 2014 - 20:00
in Astronomy & Space
Thor BensonHAWTHORNE, Calif., Nov. 22 (UPI) -- On Saturday, Elon Musk announced via Twitter his company SpaceX is testing 'drone ships and new rocket fins he refers to as 'x-wing config.'