WashingtonPost.com, August 30, 2017 – A test version of a spacecraft resembling a mini space shuttle was carried aloft over the Mojave Desert by a helicopter Wednesday in a precursor to a free flight in which it will be released to autonomously land on a runway as it would in a return from orbit.
Sierra Nevada Corp.’s Dream Chaser craft was lifted off the ground at 7:21 a.m., at NASA’s Armstrong Flight Research Center on Edwards Air Force Base, California, and was carried to the same altitude and flight conditions it will experience before release in a free flight...