洛凡耳计划〔美国核火箭推动剂研究计划〕

'Part-Time Scientists' Try to Put Vehicle on Moon 兼职科学家为将探测车送上月球进行竞争 Sixteen teams from around the world have set their sights on the moon. The teams are also hoping to win the $30 million Lunar XPRIZE. Google, the

发表于:2018-12-16 / 阅读(132) / 评论(0) 分类 2015年VOA慢速英语(九)月

Mars Rover Finds Evidence of Ancient Sea David McAlary The U.S. space agency NASA says Mars once had a shallow, salty sea that could have supported life. The evidence has come from chemical and physic

发表于:2019-01-04 / 阅读(130) / 评论(0) 分类 VOA2004(上)--各类新闻

Mars Rover to Begin Taking Soil Samples This Week Jessica Berman NASA engineers say the Mars rover will begin taking its first soil samples as soon as it departs the landing platform . Engineers say t

发表于:2019-01-04 / 阅读(174) / 评论(0) 分类 VOA2004(上)--各类新闻

NASA's Curiosity Rover on Mars LAUREL BOWMAN: There will be several weeks of tests before NASA lets its robotic vehicle, called Curiosity, explore the surface of Mars. Curiosity will look for evidence that the planet once might have had conditions ne

发表于:2019-01-12 / 阅读(126) / 评论(0) 分类 2012年VOA慢速英语(八)月

NASA Mars Rover Will Face Harrowing Descent, Landing Curiosity is the centerpiece of the $2.5 billion Mars Science Laboratory spacecraft, launched in November aboard an Atlas V rocket. It's traveled some 560 million kilometers toward its destination,

发表于:2019-01-13 / 阅读(113) / 评论(0) 分类 VOA标准英语2012年(八月)

Curiosity Rover Bound for Mars The newest of NASA's Mars rovers is set to launch from Cape Canaveral, Florida, on Saturday, November 26 and reach the Red Planet in August 2012. It's called the Mars Science Laboratory, MSL for short, or 'Curiosity' to

发表于:2019-01-13 / 阅读(166) / 评论(0) 分类 VOA标准英语2011年(十一月)

Unusual Mars Rock Surprises Rover Scientists Curiosity's engineers on Earth put the drilling and sampling tools on the rover's robotic arm to full use this week as they assessed the makeup of the pyramid-shaped rock. The sample is named Jake Matijevi

发表于:2019-01-14 / 阅读(140) / 评论(0) 分类 VOA标准英语2012年(十月)

A Teen Might Pick The Landing Site For NASA's Next Mars Rover play pause stop mute unmute max volume 00:0003:57repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash pl

发表于:2019-01-16 / 阅读(125) / 评论(0) 分类 2016年NPR美国国家公共电台9月

DAVID GREENE, HOST: This seems big. Scientists say for the first time they have clear evidence that the chemical building blocks of life exist on Mars. So is this the moment we can say there is life on the red planet? Well, NPR's Joe Palca says not y

发表于:2019-01-17 / 阅读(113) / 评论(0) 分类 2018年NPR美国国家公共电台6月

33 阿波罗登月计划(三) DATE=4-25-01 TITLE=EXPLORATIONS #1949 - PROJECT APOLLO, PART 3 TYPE=SPECIAL ENGLISH FEATURE BYLINE=MARILYN RICE CHRISTIANO ANNCR: EXPLORATIONS -- A PROGRAM IN SPECIAL

发表于:2019-01-30 / 阅读(185) / 评论(0) 分类 科技之光

WASHINGTON, July 31 (Xinhua) -- U.S. space agency NASA on Tuesday confirmed its most advanced planetary rover, Curiosity will land on the Martian surface at 1:31 a.m. EDT (0531 GMT) on Aug. 6 and the landing process will be broadcast live from Times

发表于:2019-01-31 / 阅读(168) / 评论(0) 分类 英语新闻

Mars Rover Digs Trench to Search for Evidence of Water David McAlary One of the U.S. Mars rovers has spun a wheel to dig a shallow trench in the sand in the continuing search for evidence that water o

发表于:2019-01-31 / 阅读(172) / 评论(0) 分类 VOA2004(上)--各类新闻

MADRID, Aug. 18 (Xinhua) -- China Great Wall Industry Corporation will send a Spanish rover to the moon in June 2014, according to the Galactic Suite company which heads the Barcelona Moon Team that is competing in the Google Lunar X Prize contest to

发表于:2019-02-02 / 阅读(128) / 评论(0) 分类 英语新闻

WASHINGTON, Nov. 21 (Xinhua) -- The launch of the Mars Science Laboratory, which contains the car-sized Curiosity rover, has been delayed by a day to Nov. 26, the U.S. National Aeronautics and Space Administration (NASA) announced Monday. The delay w

发表于:2019-02-02 / 阅读(122) / 评论(0) 分类 英语新闻

LOS ANGELES, May 25 (Xinhua) -- NASA project managers bade farewell to the Mars rover Spirit on Wednesday after sending a final set of commands to the stranded vehicle. This marks the completion of one of the most successful missions of interplanetar

发表于:2019-02-03 / 阅读(103) / 评论(0) 分类 英语新闻

中国月球探测车工作稳定 BEIJING, Dec. 21 (Xinhua) -- China's moon rover, Yutu (Jade Rabbit), worked in stable condition following its restart after a nap on Friday night, according to the Beijing Aerospace Control Center (BACC). The six-whe

发表于:2019-02-05 / 阅读(126) / 评论(0) 分类 英语新闻

The Curiosity rover is the centerpiece of NASA's $2.5 billion Mars Science Laboratory mission. The U.S. space agency is preparing for the rover to land on the Red Planet on Monday [August 6 at 5:31 UTC]. Curiosity has traveled some 566 million kilome

发表于:2019-02-11 / 阅读(163) / 评论(0) 分类 英语新闻

WASHINGTON, June 23 (Xinhua) -- NASA's next Mars rover has completed the journey from its California birthplace to Florida in preparation for launch this fall, the U.S. space agency said Thursday in a statement. The Mars Science Laboratory (MSL) rove

发表于:2019-02-17 / 阅读(108) / 评论(0) 分类 英语新闻

BEIJING, May 16 (Xinhuanet) -- NASA is close to deciding on a landing site for its Mars rover Curiosity mission by narrowing the choices to four, media reports said Monday. Scientists in the close-knit Mars research community get one last chance to m

发表于:2019-02-18 / 阅读(121) / 评论(0) 分类 英语新闻

The American space agency NASA had expected its rover called Opportunity to operate on Mars for just 90 days. But the vehicle kept exploring for 15 years after landing on the red planet. Opportunity landed on Mars in 2004. Scientists finally lost con

发表于:2019-02-24 / 阅读(129) / 评论(0) 分类 2019年VOA慢速英语(二)月
学英语单词
a fire suppressant
ACNPV
air fuel ratio
air hall
amino-sumene
anchor bolt support
aotids
automatic feed mechanism
basilect
beach flag
biometeorologist
buffer agent
cardiophrenis
cavalleria
complete set of eigenstates
contaminating material
crashaw
cresol resin
crustacean materials
csns
DC-AC inverter
Debs
defoamed
dewatering bunker
dispurveyed
distributed database technique
Duboštica
duodenogastric reflux
electric mine locomotive
engine-guide
erratic germination
farm labo(u)r efficiency
finalists
genus Malva
genus pinctadas
glemish
grand vent
grease alkali
holophytic
hydrothion
Imhoff cone
investigative reporter
isosulfocyanic acid
It's dogged that does it!
japies
kanno
Kyrö
Laflèche
laser glass fibre
legal capacity of juristic person
library consultant and consulting
lie in a nutshell
linear algorithm
Lorenz equations
lost for words
Mahur I.
mesangioblast
multiprocessor interleaving
nitrilotriacetic
no-party
nutrient concentration
olfactoneuroepithelioma
orange sodas
over the hills and far away
pan-fan stage
Pistacia terebinthus L.
plagiorhynchus taiwanensis
plicina
pneumatic transmission
prozionists
pyroglutamylhistidylprolinamide
rebuttering
receipt for dividends
Reserve Tranche
rock-ore
root and tuber crop
savefile
segmental wheel
Shi'ite Muslim
shoreline profile
smalls
snow shower
speed made good
stage of anesthesia
steamroll
stirofos
Symplocos phyllocalyx
systems biology
taeniopsetta ocellata
team-men
television PC
terreactant reaction
throw one's weight behind
tin(ii) basic orthophosphate
tree-hole
trengestone
Turenki
updations
Volsteadian
wantrust
wimp out
working correlation matrix