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This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Were on the verge of finding out how frequently habitable planets occur in the universe. That was astronomer Alan Boss at the AAAS meeting on February 14th. And I thin
Scientific American(二)月
Eight new planets have been discovered in the 'Goldilocks' zone of their stars, orbiting at a distance where oceans and life could exist. 科学家已经发现了8个新的可能有海洋和生命的行星。它们位于这些行星的恒星的适居带
英语新闻
VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Faith Lapidus. This week, we will tell about two studies. Both involve the world's oceans. One study examined the health of coastal waters for fish an
VOA慢速英语2008年（九）月
Iraq Defies No-Fly Zones 伊拉克挑战禁飞区 Iraq sent domestic passenger flights carrying 154 people into skies patrolled by U.S. and British warplanes today, the first challenge of its kind to the no-fly zones that Iraq considers infringements
双语有声阅读
美国太空总署（NASA）于今日凌晨零时宣布发现首颗太阳系外位于宜居带上体积最接近地球大小的行星（代号为开普勒-452b），这是人类在寻找太阳系外第二地球道路上的重要里程碑。 请看外媒
英文语法词汇
Voice 1 Hello and welcome to Spotlight. Im Joshua Leo. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 It feels like jumping into
环球英语 Spotlight