单词:rhinoorbital
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Questions for NASA after Rocket Explosion 火箭爆炸后美国国家航空航天局面临的问题 Unmanned Antares rocket is seen exploding seconds after lift off from a commercial launch pad in this still image from NASA video at Wallops Island, V
[00:13.71]Talk about it! [00:16.90]Listen.Point. [00:20.82]a hippo [00:25.31]a giraffe [00:31.01]a leopard [00:35.92] a rhino [00:41.22]fun [00:46.21]scary [00:51.12]exciting [00:56.40]super [01:01.60]Guess what [01:06.19]Wow! [01:09.38]Pages 35 and
Virgin Spaceship Crash Raises Questions 维珍宇宙飞船失事引发诸多问题 WASHINGTON Plans to fly tourists to the edge of space could be delayed after Friday's crash of Virgin Galactic's SpaceShipTwo during a manned test flight. It is the se
美国火箭爆炸,私营航天产业的挫折 Wednesday's successful launch of a Russian space vehicle taking supplies to the International Space Station was in sharp contrast to the explosion of a private U.S. cargo space craft shortly after it's
As an ambassador to the wildlife conservation group WildAid, last year Yao Ming embarked on a 10-day trip to Africa to shoot a documentary aimed at stopping the poaching of elephants and rhinos. During his journey Yao had close contact with the wild
Galactic Rotation 银河系自转 Astronomers calculate there is ten times more matter in our Milky Way galaxy than we can actually see. Discover how the orbital motions of stars in the galaxy reveal dark matter -- on today's Earth and Sky. JB: I'm Joel
The parliament of South Africa may soon consider a law that would permit limited trade and export of rhinoceros horn for personal use. The government proposed the law earlier this year. It accepted comments about the measure for 30 days. That period
美国私企飞船与空间站对接 WASHINGTON, Jan. 12 (Xinhua) -- A commercial spacecraft, operated by U.S. space company Orbital Sciences Corp., docked with the International Space Station (ISS) on Sunday morning on its first official cargo resup
SCIENCE IN THE NEWS - Space Junk Threatens Earths Orbital Environment JIM TEDDER: This is SCIENCE IN THE NEWS, in VOA Special English. Im Jim Tedder. KATHERINE COLE: And Im Katherine Cole. Today, we tell about an ever increasing number of objects in
Global Warming Could Delay Next Ice Age The next ice age could be delayed by tens of thousands of years due to excessive amounts of heat-trapping carbon dioxide in the atmosphere, which disrupts Earths natural cycle of warming and cooling, according
South Africa Studying Proposal to Legalize Rhino Trade According to the World Wildlife Fund, a record 448 rhinos were poached in 2011 and more than half that number already have been killed illegally so far this year. Pelham Jones, the chairman of So
Zimbabwe's wildlife conservation reputation has taken a knock in the past few years and there are fears the recent surge in the poaching of the black rhino will lead to the animal's extinction in the country. The Convention on International Trade in
With Failed Launch, US Private Space Industry Suffers Setback 火箭发射失败 美国私人航天受挫 Wednesday's successful launch of a Russian space vehicle taking supplies to the International Space Station was in sharp contrast to the explosi
SCOTT SIMON, HOST: A rhinoceros born and raised in San Diego is getting adjusted to its new home in Tanzania. The eastern black rhino could play a key role in efforts to repopulate the critically endangered species in the wild. Erik Anderson of membe
The amount of debris orbiting the Earth has reached a tipping point for collisions, which would in turn generate more of the debris that threatens astronauts and satellites, according to a US study released on Thursday。 NASA needs a new strategic p
By David McAlary Washington 12 July 2006 Astronaut Mike Fossum (on arm)installs the International Space Station's railcar-like mobile transporter U.S. space shuttle astronauts are on their third spacewalk since Saturday, this time to practice method
饶舌:Bow Wow - Pole in my basement 相关介绍 :New Jack City II 是Bow Wow第七章专辑。这位22岁的嘻哈明星已经取得了过6百万张销量的成绩。此次他重新和制作人Jermaine Dupree合作,加上家庭影院频道(HB
By Paul Sisco Washington 07 May 2008 Nepal's government and the non- profit World Wildlife fund are launching a new appeal to save the critically endangered one-horned rhino. Paul Sisco reports.
Iraq War Veteran Battles Rhino Poachers in Africa Two years ago, after surviving 12 tours of duty in Iraq, former Australian Special Forces soldier Damien Mander was searching for a fresh challenge. He found it in an unlikely place. A week before I a