Poor weather forecast delays launch of Japanese navigation satellite

The Japanese space agency said Wednesday the launch of an H-2A rocket with the country’s third navigation satellite was preemptively delayed at least 24 hours to Saturday to avoid thunderstorms with lightning in the forecast later this week. The 174-foot-tall (53-meter) rocket, currently standing inside the vertical assembly building at the Tanegashima Space Center, is now scheduled to launch some time during an unusually-long nine-hour window Saturday that opens at 0500 GMT (1 a.m. EDT; 2 p.m. Japan Standard Time). More

(Source: SpaceFlight Now - Aug 10)