单词:rocket sled test for fuze
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Technology Report - Test of Big Space Rocket Set for Late 2012 This is the VOA Special English Technology Report. An American space company says a powerful new rocket should be ready for a test launch by the end of next year. The company is Space Exp
By Brian Wagner Miami 28 October 2009 The Ares I-X flight test vehicle lifts off from Launch Complex 39B at NASA's Kennedy Space Center in Florida, 28 Oct 2009 NASA launched an unmanned test rocket on Wednesday in the hopes it will become the backbo
EXPLORATIONS - Spaceflight History: Excitement and Tragedy on Road to the MoonBy Marilyn Rice Christiano Broadcast: Wednesday, August 16, 2006 EXPLORATIONS -- a program in Special English by the Voice
EXPLORATIONS - Project Mercury: Soviet Successes Push U.S. to Build a Space Program From the Ground UpBy Marilyn Christiano and Frank Beardsley Broadcast: Wednesday, July 19, 2006 VOICE ONE: Explorati
North Korean leader Kim Jong-Un has promised to put more satellites in space, even as the international community prepares to punish his regime over a long-range rocket launch just last week. 朝鲜领导人金正恩近日承诺会向太空发射更多
China's first privately-developed carrier rocket for commercial use, called Chongqing Liangjiang Star, was launched from a test base in northwest China on Thursday morning, reports thepaper.cn. Designed by OneSpace, a private domestic space technolog