单词：biological spaceprobe
单词：biological spaceprobe 相关文章
By Jessica Berman Scientists with the U.S. space agency NASA have begun investigating the crash landing Wednesday of the Genesis space capsule in Utah. The mission came to a disastrous end when a para
VOA2004（下）--健康科技
The Fourth of July fireworks started early. Scientists wearing red-and-blue shirts jumped up and down at the Jet Propulsion Laboratory here in California, upon receiving word from 83 million miles away that a comet had smashed into a NASA probe. The
2005年NPR美国国家公共电台
By Paul Sisco Washington 14 September 2007 They are the space probes that will not quit. Many of us are looking to retire after more than 30 years of work. Not NASA's two Voyager spacecraft, racing through interstellar space. VOA's Paul Sisco has mor
2007年VOA标准英语（九月）
New Horizons Space Probe Gets Mission Extension The U.S. space agency has announced it is extending the mission of the New Horizons spacecraft. New Horizons is a spacecraft without a human crew. It was the first spacecraft to visit the dwarf planet P
2016年VOA慢速英语(七)月
NASA Probe Proves Einstein Right Albert Einstein was right. The U.S. Space Agency (NASA) released data this week from its Gravity Probe B spacecraft, whose primary mission while in Earth's orbit was to test Einstein's 1916 Theory of Relativity. While
VOA标准英语2011年(五月)
By Chris Simkins Washington, DC 19 January 2006 watch Pluto Mission report The U.S. space agency NASA delayed the launch Wednesday of a rocket carrying a probe that will study the planet Pluto and its
2006年VOA标准英语（一月）