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发表于 2013-12-14 21:48:46 |只看该作者 |倒序浏览
BEIJING - China's lunar probe Chang'e-3 landed on the moon on Saturday night, according to sources in charge of the mission. The entire process of soft-landing lasted 12 minutes and was performed by the probe itself, said the sources on Saturday, adding that the Chang'e-3 mission has so far proceeded as planned.; O% `, O8 y5 o9 B% K4 o- U

4 k+ p' `, m! @% p6 t% B! JThe probe started decelerating from 15 km above the lunar surface and its relative speed was reduced from 1.7 km/s to nil. It stayed suspended at 100 meters above the moon to assess the landing area to avoid obstacles and locate the final landing spot., T' L" \* W$ z% ^

2 ~8 y0 h0 `' h, k  Z: F$ gThis marked the first time that China has sent a spacecraft to soft land on the surface of an extraterrestrial body.2 Z, C) F8 [  r; t1 ]" l, J' T

1 j3 S5 ]) {8 c& }$ Y  CChang'e-3 landed in Sinus Iridum, or the Bay of Rainbows, a lunar area that remains unstudied and should enable smooth communication and ample sunshine with its level terrain.% H$ K: S( c( D
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Following the successful landing, moon rover "Yutu" will leave the lander for mobile exploration while the lander will conduct surveying from its fixed position., a, \$ ^# N- H3 R
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China launched the Chang'e-3 lunar probe with the country's first moon rover onboard on December 2, marking a significant step toward deep space exploration.9 r( W1 @: i; j3 |2 M

; X' t( ?" D7 V! @; c& p0 k! JFrom:http://www.chinadaily.com.cn/chi ... ontent_17174832.htm
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