Subscribe free to our newsletters via your
. 24/7 Space News .




DRAGON SPACE
China's lunar orbiter modifies orbit
by Staff Writers
Beijing (XNA) Oct 26, 2014


It is the first time China has conducted a test involving a half-orbit around the moon at a height of 380,000 kilometers before having the spacecraft return to Earth.

China's Wenchang to launch space station
Beijing, Oct 26 (Xinhua) -- China's fourth space launch center, the Wenchang satellite launch center in south China's Hainan Province, will launch the country's space station and cargo spacecrafts.

Tao Zhongshan, chief engineer of the Xichang launch center, told Xinhua on Sunday that the new center will be used mainly for geosynchronous orbiters, large-tonnage space stations, cargo spacecraft, and large polar orbit satellites.

Wenchang has an advantage for transportation of modules of such spacecraft as it is located near a seaport. The site's low latitude will also help the carrying capacity of rockets by about 10 percent, compared to Xichang.

The Chang'e-5 moonlander, which will collect samples and return to Earth, will be launched from Wenchang, probably in 2017.

Once put into use, Wenchang, along with the three other centers in Jiuquan, Xichang and Taiyuan, will all have their different functions.

In a recent interview, Yang Liwei, China's first astronaut and deputy chief of China's Manned Space Agency, said the Tiangong-2 space lab will be launched around 2016, followed by the Shenzhou-11 spacecraft and Tianzhou cargo craft to rendezvous with the lab.

A core module for space station will be launched around 2018 and the station will be completed around 2022.

China's spacecraft testing technology for the Chang'e-5 return lunar mission, trimmed its orbit on Friday afternoon.

This was the first modification during a journey scheduled to take about eight days, according to a statement from the State Administration of Science, Technology and Industry for National Defense.

The modification was necessary because the unmanned spacecraft is affected by external factors during the transfer from a terrestrial orbit to a lunar orbit, according to the statement. Updated software allows monitors in Beijing to spot glitches during the journey immediately and respond to them.

The orbiter was launched by a Long March-3C rocket from the Xichang Satellite Launch Center in southwest China's Sichuan Province on early Friday.

Developed by China Aerospace Science and Technology Corporation, the spacecraft will fly around the moon half a circle and return to Earth.

The mission is to collect data and validate re-entry technology such as guidance, navigation and control systems, and the heat shield in anticipation of a moon landing by Chang'e-5, which will collect samples and return to Earth, probably in 2017.

It is the first time China has conducted a test involving a half-orbit around the moon at a height of 380,000 kilometers before having the spacecraft return to Earth.

The test orbiter is a precursor to the last phase of a three-step moon probe project, a lunar sample return mission.

China carried out Chang'e-1 and Chang'e-2 missions in 2007 and 2010, respectively, capping the orbital phase.

The ongoing second phase saw Chang'e-3 with the country's first moon rover, Yutu, on board succeed in soft landing on the moon in December 2013. Chang'e-4 is the backup probe of Chang'e-3 and will help pave the way for future probes.

China launches first mission to moon and back
Beijing (AFP) Oct 24 - China launched its first space mission to the moon and back early Friday, authorities said, the latest step forward for Beijing's ambitious programme to one day land a Chinese citizen on the Earth's only natural satellite.

The unnamed, unmanned probe will travel to the moon, fly around it and head back to Earth, re-entering the atmosphere and landing, the State Administration of Science, Technology and Industry for National Defence (SASTIND) said in a statement.

"The first stage of the first return journey test in China's moon probe programme has been successful," it said after the launch, from the Xichang space base in the southwestern province of Sichuan.

The module will be 413,000 kilometres from Earth at its furthest point on the eight-day mission, it added.

The official Xinhua news agency said it would re-enter the atmosphere at 11.2 kilometres per second (25,000 mph) before slowing down -- a process that generates extremely high temperatures -- and landing in northern China's Inner Mongolia region.

The mission is intended to test technology to be used in the Chang'e-5, China's fourth lunar probe, which aims to gather samples from the moon's surface and will be launched around 2017, SASTIND said previously.

Beijing sees its multi-billion-dollar space programme as a marker of its rising global stature and mounting technical expertise, as well as evidence of the ruling Communist Party's success in turning around the fortunes of the once poverty-stricken nation.

The military-run project has plans for a permanent orbiting station by 2020 and eventually to send a human to the moon.

China currently has a rover, the Jade Rabbit, on the surface of the moon.

The craft, launched as part of the Chang'e-3 lunar mission late last year, has been declared a success by Chinese authorities, although it has been beset by mechanical troubles.


Thanks for being here;
We need your help. The SpaceDaily news network continues to grow but revenues have never been harder to maintain.

With the rise of Ad Blockers, and Facebook - our traditional revenue sources via quality network advertising continues to decline. And unlike so many other news sites, we don't have a paywall - with those annoying usernames and passwords.

Our news coverage 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 for now make a one off contribution.
SpaceDaily Contributor
$5 Billed Once


credit card or paypal
SpaceDaily Monthly Supporter
$5 Billed Monthly


paypal only


.


Related Links
China National Space Administration
The Chinese Space Program - News, Policy and Technology
China News from SinoDaily.com






Comment on this article via your Facebook, Yahoo, AOL, Hotmail login.

Share this article via these popular social media networks
del.icio.usdel.icio.us DiggDigg RedditReddit GoogleGoogle








DRAGON SPACE
China launches first mission to moon and back
Beijing (AFP) Oct 24, 2014
China launched its first space mission to the moon and back early Friday, authorities said, the latest step forward for Beijing's ambitious programme to one day land a Chinese citizen on the Earth's only natural satellite. The unnamed, unmanned probe will travel to the moon, fly around it and head back to Earth, re-entering the atmosphere and landing, the State Administration of Science, Technology and Industry for National Defence (SASTIND) said in a statement. ... read more


DRAGON SPACE
New lunar mission to test Chang'e-5 technology

Next Chinese mission to moon will return to Earth

China's ailing moon rover weakening

NASA Mission Finds Widespread Evidence of Young Lunar Volcanism

DRAGON SPACE
Mars 2020 Will Continue Search for Habitability

NASA Seeks Ultra-lightweight Materials to Help Enable Journey to Mars

Eight months on 'Hawaiian Mars' tests rigors of exploration

Increasing cosmic radiation a danger for Mars missions

DRAGON SPACE
US space budget still exceeds rest of world's combined

NASA seeks proposals for deep space exploration, journey to Mars

North Alabama Companies Play Big Part in Orion's First Flight

NASA Awards Advanced Technology Microwave Sounder for the JPSS-2 Mission

DRAGON SPACE
China's lunar orbiter modifies orbit

China's Main Competitor in Space Exploration is India, Not Russia

China launches first mission to moon and back

China to send orbiter to moon and back: report

DRAGON SPACE
Russian space station resupply rocket launches, docks at ISS

Russian cosmonauts finish all planned work outside ISS

Russian Progress-M Cargo Spacecraft Undocks From ISS

EPJ E Highlight - Thermodiffusion in weightlessness

DRAGON SPACE
SpaceX may soon start landing rockets on a platform

SpaceX returns to Earth loaded with lab results

Proton-M Lofts Express-AM6 Satellite

China Completes Country's Largest Spaceport

DRAGON SPACE
In a first, astronomers map comets around another star

Getting To Know Super-Earths

Astronomers Spot Faraway Uranus-Like Planet

NASA's Hubble Maps the Temperature and Water Vapor on an Extreme Exoplanet

DRAGON SPACE
Strengthening thin-film bonds with ultrafast data collection

Triplet threat from the sun

What a Star Wars laser bullet really looks like

Engineers Harvest and Print Parts for New Breed of Aircraft




The content herein, unless otherwise known to be public domain, are Copyright 1995-2014 - Space Media Network. All websites are published in Australia and are solely subject to Australian law and governed by Fair Use principals for news reporting and research purposes. AFP, UPI and IANS news wire stories are copyright Agence France-Presse, United Press International and Indo-Asia News Service. ESA news reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. Advertising does not imply endorsement, agreement or approval of any opinions, statements or information provided by Space Media Network on any Web page published or hosted by Space Media Network. Privacy Statement All images and articles appearing on Space Media Network have been edited or digitally altered in some way. Any requests to remove copyright material will be acted upon in a timely and appropriate manner. Any attempt to extort money from Space Media Network will be ignored and reported to Australian Law Enforcement Agencies as a potential case of financial fraud involving the use of a telephonic carriage device or postal service.