The first space shuttle launch happened in 1981 on the 20th anniversary of when Yuri Gargarin became the first man in space, but the launch date was not by design.
Less than a decade after Saturn V’s last mission, NASA began launching a new reusable vehicle under the Space Shuttle Program. The program’s approval happened while astronaut John Young was walking on the moon during Apollo 16 in 1972.
James Myers, a retired space shuttle engineer for Rockwell and Aerojet Rocketdyne, called it a "nightmare," spending two years putting the tiles back on the orbiter. NASA contracted Rockwell to build the orbiters for the space shuttle program."It was two years putting Humpty back together again," Myers recalled.
Before the space shuttle’s first orbital flight, one WDR was completed in February 1981 at Kennedy Space Center, but it also included a flight readiness firing, where all three orbiter engines were fired up, but the vehicle stayed firmly on the ground.
日本 最新ニュース, 日本 見出し
Similar News:他のニュース ソースから収集した、これに似たニュース記事を読むこともできます。
It was the longest game in baseball history. And it made a hero of one man for a dayOn April 18, 1981, two minor league teams - the Pawtucket Red Sox and the Rochester Red Wings - met for an early season game of no real consequence. It would go down in history as one of the most extraordinary games ever.
続きを読む »
NASA aims for Saturday launch of new moon rocketNASA will try again Saturday to launch its new moon rocket on a test flight.
続きを読む »
Take 2: NASA aims for Saturday launch of new moon rocketNASA will try again Saturday to launch its new moon rocket on a test flight, after engine trouble halted the first countdown this week.
続きを読む »
NASA aims for Saturday launch of new moon rocketNASA will try again Saturday to launch its new moon rocket on a test flight.
続きを読む »