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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.! w' N e" J" v6 J
5 D& {7 f% t3 P' j: XThe 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.5 E0 U4 z- U: I, f
0 V% u: p8 k. G% GThis marked the first time that China has sent a spacecraft to soft land on the surface of an extraterrestrial body.* B6 A$ ^& Z2 g7 G
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Chang'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.
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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.4 L. v) H' d8 t% f) ^( ~
1 B2 w. L+ E7 T0 \& f1 q7 r' T$ U5 XChina 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.) u# s& ~0 R$ K! N6 ]/ _ Y
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From:http://www.chinadaily.com.cn/chi ... ontent_17174832.htm |
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