单词:retroperitoneal space exploration
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A look back at a few of the most important programs that NASA has carried out in half a century of exploration. Transcript of radio broadcast: 29 July 2008 VOICE ONE: I'm Barbara Klein. VOICE TWO: Earth and the moon as photographed by the Apollo 11
EXPLORATIONS - The Year in Space By Paul Thompson Broadcast: Wednesday, December 29, 2004 VOICE ONE: I'm Faith Lapidus. VOICE TWO: And I'm Steve Ember with the VOA Special English program EXPLORATIONS
The 2017 Global Space Exploration Conference (GLEX) opens in Beijing on June 6, 2017. [Photo: cnr.cn] China has announced some of its future space exploration programs at the ongoing 2017 Global Space Exploration Conference (GLEX). The GLEX 2017 open
Broadcast: Feb 04, 2003 President Bush says America is determined to carry on the space exploration that was so important to the crew of the space shuttle Columbia. Mr. Bush says the seven astronauts
US and China May Cooperate in Space Exploration 美国或与中国在太空探索进行合作 WASHINGTON Space exploration officials from more than 30 countries met in Washington, D.C. recently to discuss how to advance the exploration and utilizatio
Do We Need Space Exploration Man has been fascinated by outer space for thousands of years, It has been almost over forty years since man' s first landing on the moon. Now, some people believe that space exploration is a sheer waste of time and money