亚洲91视频,国产91网,久久久久久久久久久久久久久国产,亚洲一区二区三区日本久久九,亚洲日本久久,国产精品久久久99,亚洲欧美一区二

Major breakthroughs in China's science and technology in 2021

chinadaily.com.cn | Updated: 2021-12-31 06:30
Share
Share - WeChat
Illustration of Tianwen 1 probe entering Martian orbit. [Photo provided to China Daily]

4. China succeeds in first Mars landing

On the morning of May 15, a Chinese spacecraft successfully landed on the surface of Mars. It is the first time in the world that orbiting and landing on Mars is completed in one mission.

Tianwen 1, consisting of an orbiter, a lander and a rover, was launched from the Wenchang Spacecraft Launch Site on the coast of southern China's island province of Hainan on July 23, 2020. 

Top
BACK TO THE TOP
English
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US