قالب وردپرس درنا توس
Home / Science / China's relay satellite Chang & # 39; e-4 named Queqiao

China's relay satellite Chang & # 39; e-4 named Queqiao



The relay satellite for the Chang'e-4 lunar probe, which will land on the other side of the moon later this year, was called the "Queqiao" – Magpie Bridge.

The name was announced by China National Space Administration (CNSA) Tuesday, China's Space Day

In a Chinese fairy tale, the magpies on the seventh night of the seventh month of the lunar calendar narrate a bridge with their wings to Zhi Nu, the seventh daughter of the Goddess of Heaven to cross and meet her beloved husband, separated from her by the Milky Way.

Together with the relay satellite, two microsatellites will be developed by the Harbin Institute of Technology "Longjiang-1" and "Longjiang-2"

The work on Chang & # 39; e-4 is progressing well, said Li Guoping, a spokesman for CNSA.

Chang & # 39; e-4 will carry payloads for Germany, the Netherlands, Saudi Arabia and Sweden

The distant side of the Moon is of great scientific interest, but the landing there requires a relay satellite to transmit Signals

One of China's planned 36 launches this year, the relay satellite will be sent to the Earth Moon Lagrange Point's L2 orbit and the lunar module Chang'e-4 by the end of May. Rover will be about six months old later sent to the Aitken Basin of the South Pole region of the Moon.

"At the Earth-Moon-Lagrange point L2, about 450,000 kilometers from Earth, we have constructed an orbit where gravity equilibrium can be maintained, and the relay satellite will be able to sustain both the Earth and the Earth distant side of the moon, "said Bao Weimin, director of the China Science and Technology Commission of Science and Technology Corporation.

The Aitken Basin is an ancient lunar region containing many ancient information. Since the far side of the Moon is shielded from Earth by electromagnetic interference, it is an ideal place to study the space environment. The probe can "listen" to the deeper regions of the cosmos, Bao said.

The relay satellite is carried by a long march 4 rocket. The relay satellite and the rocket are both located at the launch center in Xichang, southwest China's Sichuan Province.

"The whole mission is very complex and challenging, we feel great pressure, but we are confident," said Bao.

Source: Xinhua News

Related Links

China National Space Administration

The Chinese Space Program ̵

1; News, Politics and Technology
China News from SinoDaily.com



Thank you for being here;

We need your help. SpaceDaily's news network continues to grow, but earnings have never been so difficult to sustain.

With the advent of ad blockers and Facebook, our traditional sources of revenue through high-quality network advertising continue to decline. And unlike many other news sites, we do not have a paywall – with those annoying usernames and passwords.

Our reporting takes time and effort to publish 365 days a year.

If you find our news sites informative and useful, then please consider becoming a regular supporter or make a one off contribution now.


SpaceDaily contributor

5 US $

Credit Card or Paypal


SpaceDaily Monthly Supporter
5 US $

paypal



  DRAGON SPACE
First China Aerospace Conference on April 24 [19659028] Beijing (XNA) April 23, 2018


As part of the Chinese Space Day events, the first China Aerospace Conference held on April 24 will be held in Harbin, Heilongjiang province, northeastern China (CNSA).

More than 2,000 people have signed up for the conference, which will feature aviation professionals from government, government and private companies and universities, said Li Guoping, a CNSA spokesman on Thursday.

It will be 12 … read more


Source link