HEADLINE NEWS
Controllers Struggle With Radar Antenna On JERS-1 Satellite
TOKYO Controllers had received no indication late last week that a command to Japan’s Earth Resources Satellite-1 to deploy its synthetic aperture radar antenna had succeeded. After several launch delays, JERS-1, a 1.4-ton spacecraft, which also carries optical sensor, was placo! successfully in a 570-km., Sun-synchronous orbit Feb. 11 by the ninth and last H-l launch vehicle from Tanegashima Space Center.