HEADLINE NEWS
PEGASUS LOFTS APEX
LOS ANGELES Orbital Sciences Corp. has successfully launched a standard Pegasus booster carrying an Advanced Photovoltaic and Electronic Experiments (APEX) spacecraft, which OSC developed for the U.S. Air Force. The Aug. 3 launch from a NASA B-52 off the California coast was the first of a Pegasus since the failure June 27 of the initial Pegasus XL, a stretched version of the standard booster (AW&ST July 4, p. 30).
By BRUCE A. SMITH