The massive blimp-like aircraft flies but just barely, hovering only a dozen feet off a military hangar floor during flight testing south of Los Angeles.

Technology - Engineering

Jan 30, 2013 4.3 / 5 (12) 39

(PhysOrg.com) -- There is a mystery afoot at Goddard - the case of the mylar mystery to be exact. On January 11, 2010, "History Detective" Tukufu Zuberi, from the PBS show "The History Detectives," came to ...

Space & Earth - Space Exploration

Feb 26, 2010 1.5 / 5 (17) 2