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China's lunar probe soft-lands on moon
Xinhuanet ^

Posted on 12/14/2013 9:53:16 AM PST by Hojczyk

BEIJING, Dec. 14 (Xinhua) -- China's lunar probe Chang'e-3, with the country's first moon rover onboard, successfully landed on the moon on Saturday night, marking the first time that China has sent a spacecraft to soft land on the surface of an extraterrestrial body.

The lunar probe began to carry out soft-landing on the moon at 9 p.m. Saturday and touched down in Sinus Iridum, or the Bay of Rainbows, 11 minutes later, according to Beijing Aerospace Control Center.

During the process, the probe decelerated from 15 km above the moon, stayed hovering at 100 meters from the lunar surface to use sensors to assess the landing area to avoid obstacles and locate the final landing spot, and descended slowly onto the surface.

The success made China the third country, after the United States and the Soviet Union, to soft-land on the moon.

Compared to those other two countries, which have successfully conducted 13 soft-landings on the moon, China's soft-landing mission designed the suspension and obstacle-avoiding phases to survey the landing area much more precisely through fitted detectors, scientists said.

The probe's soft-landing is the most difficult task during the mission, said Wu Weiren, the lunar program's chief designer.

Chang'e-3 relied on auto-control for descent, range and velocity measurements, finding the proper landing point, and free-falling.

The probe is equipped with shock absorbers in its four "legs" to cushion the impact of the landing, making Chang'e-3 the first Chinese spacecraft with "legs."

Chang'e-3 adopted a variable thrust engine completely designed and made by Chinese scientists. It can realize continuous variation of thrust power ranging from 1,500 to 7,500 newtons, according to Wu Weiren.

The soft-landing was carried out 12 days after the probe blasted off on an enhanced Long March-3B carrier rocket.

(Excerpt) Read more at news.xinhuanet.com ...


TOPICS: Foreign Affairs; News/Current Events
KEYWORDS: sumtingwong
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1 posted on 12/14/2013 9:53:16 AM PST by Hojczyk
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To: Hojczyk

Bill Clintoon must be proud.


2 posted on 12/14/2013 9:55:21 AM PST by Eric in the Ozarks ("Say Not the Struggle Naught Availeth.")
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To: Hojczyk

Too bad.


3 posted on 12/14/2013 9:56:23 AM PST by BenLurkin (This is not a statement of fact. It is either opinion or satire; or both.)
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To: Hojczyk

Look! It not made of rice !


4 posted on 12/14/2013 9:57:28 AM PST by llevrok (Obama 2008 : "If you vote for me, you can keep your country")
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To: Hojczyk

I think their aim was to open the first Chinese restaurant there in anticipation of the expected tourist rush.


5 posted on 12/14/2013 10:00:16 AM PST by Meadow Muffin
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To: Hojczyk

Big deal. We have affordable health care.

/s


6 posted on 12/14/2013 10:00:22 AM PST by haroldeveryman
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To: Hojczyk

Impeach Obama


7 posted on 12/14/2013 10:04:22 AM PST by SpaceBar
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To: Hojczyk
Seeking to reassure the world of its peaceful intentions, the Chinese government announced that its entire space program is designed to be an outreach to Muslims.


8 posted on 12/14/2013 10:06:10 AM PST by nathanbedford ("Attack, repeat, attack!" Bull Halsey)
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To: Hojczyk
no on board cameras i guess...
9 posted on 12/14/2013 10:20:21 AM PST by Chode (Stand UP and Be Counted, or line up and be numbered - *DTOM* -vvv- NO Pity for the LAZY - 86-44)
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To: Hojczyk

They say.


10 posted on 12/14/2013 10:21:25 AM PST by boomop1 (term limits will only save this country.)
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To: Hojczyk

.....and only 44 years after we landed men on the moon!


11 posted on 12/14/2013 10:25:27 AM PST by GreenHornet
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To: Hojczyk
"Photo taken on Dec. 14, 2013 shows the lunar probe Chang'e-3 on the screen of the Beijing Aerospace Control Center in Beijing, capital of China. China's lunar probe Chang'e-3 has started soft-landing on the moon as it began decelerating from 15 km above the lunar surface. (Xinhua/Li Xin)

showing a painting on the screen of the Beijing Aerospace Control Center in Beijing,proves what precisely I wonder?

doesnt this need to say Ahtist Conception?


12 posted on 12/14/2013 10:27:34 AM PST by MeshugeMikey ( Visit http://icantenroll.com/ In Glitch We Trust....;o})
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To: Hojczyk

Mare Imbrium


13 posted on 12/14/2013 10:30:32 AM PST by LeoWindhorse
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To: Eric in the Ozarks
Bill Clintoon must be proud.

Not to mention all those House and Senate Republicans who chose to ignore ChinaGate in favor of MonicaGate...

14 posted on 12/14/2013 11:08:15 AM PST by Ol' Dan Tucker (People should not be afraid of the government. Government should be afraid of the people)
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To: llevrok
Look! It not made of rice !

Rice? Of course there's no rice! They decontaminated it before raunch; no possibility of infestation!

15 posted on 12/14/2013 11:14:11 AM PST by COBOL2Java (I'm a Christian, pro-life, pro-gun, Reaganite. The GOP hates me. Why should I vote for them?)
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To: Hojczyk

16 posted on 12/14/2013 11:18:22 AM PST by aMorePerfectUnion (I grew up in America. I now live in the United States..)
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To: Hojczyk
Chang'e-3 adopted a variable thrust engine completely designed and made by Chinese scientists.

And I'd guess that everything else was designed by the old Soviets.

17 posted on 12/14/2013 11:23:06 AM PST by Moonman62 (The US has become a government with a country, rather than a country with a government.)
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To: Hojczyk

This should be a BIG heads up as to Red China aiming to be the biggest and baddest superpower. Their military [People’s Army runs the rocket program, not some NASA] has mastered the capability to go to the Moon with a lander/rover and drive it around. This level of technology means every inch of our globe can be targeted and threatened from China or a near orbit platform.

Meanwhile our government is missing in action as to our space program, military rocket program, updates for our nuclear bombs and resolve to continue to be a world power.


18 posted on 12/14/2013 11:37:41 AM PST by RicocheT (Where neither their property nor their honor is touched, most men live content, Niccolo Machiavelli)
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To: RicocheT
Meanwhile our government is missing in action as to our space program, military rocket program..

Not hardly. Come to Madison Alabama and see for yourself.

19 posted on 12/14/2013 11:52:14 AM PST by TomServo
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To: Eric in the Ozarks

Did they properly thank Loral space?


20 posted on 12/14/2013 12:12:56 PM PST by KC_Conspirator
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