TRAMS·诠识外语教学社区

 TRAMS·诠识外语 教学社区

60

主题

184

帖子

0

积分

游客

积分
0
跳转到指定楼层
楼主
发表于 2013-12-14 21:48:46 |只看该作者 |正序浏览
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.
* N% C$ D& G0 m5 Y  F3 F
+ n$ o* {& L* SThe 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.
1 g  L4 U6 E! D, [3 U9 a. O8 B
7 h% T! w4 F- t/ [This marked the first time that China has sent a spacecraft to soft land on the surface of an extraterrestrial body.
- U" o" }8 n9 I1 y, ?1 r4 w% b# X6 m+ N" x5 K! r! N% o* @, B
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.% v9 z" C$ W# Y
9 d9 e2 E, y" C! ?5 I# y* v2 n) [3 h
Following the successful landing, moon rover "Yutu" will leave the lander for mobile exploration while the lander will conduct surveying from its fixed position.
+ x2 U3 s& `4 @4 I: B7 N" a  _
; A( |1 p% P1 ~7 GChina 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.$ B: @4 K5 }; {' h% H  _( n+ T

  u: |; P5 `0 [' A; O$ q* Q# Y9 C, wFrom:http://www.chinadaily.com.cn/chi ... ontent_17174832.htm
回复

使用道具 举报

您需要登录后才可以回帖 登录 | 立即注册

本版积分规则

Archiver|手机版|TRAMS·诠识外语

GMT+8, 2026-3-20 02:13 , Processed in 0.071319 second(s), 22 queries , Gzip On.

Powered by Tramsmart V6.8

© 2013-2018

返回顶部