The Chang'e-5 Orbiter Carried Out the First Space Exploration

Is the chang'e-5 mission over? Not yet. The returnee has returned to the earth, and the orbiter has embarked on a new journey.

On December 17, 2020, the orbiter and the returner of chang'e-5 mission separated at a distance of 5000 kilometers from the earth. The returner returned to the earth with lunar samples, and the orbiter successfully performed evasion maneuver.

After completing the escort task of the returnee, more than 200 kg of propellant remained on the Chang'e 5 orbiter. This is because the orbit entry accuracy of the Long March 5 rocket is very high and almost perfect. Therefore, the orbit correction times of the orbiter are greatly reduced. In fact, only 0.3% of the originally planned fuel is consumed, leaving room for more expansion tasks.

Previously, the detector system and related systems considered that they had the conditions to carry out expansion tasks according to the remaining propellant of the orbiter, measurement and control conditions, on-board equipment status and uplink and downlink data transmission status.

After research, it is decided that after completing the main task, the orbiter will leave for the solar terrestrial Lagrange L1 point about 1.5 million kilometers away from the earth. It is expected to arrive in mid March for circling flight and detection test.

According to Sheng Ruiqing, deputy chief designer of chang'e-5 detector of the Fifth Academy of Aerospace Science and technology group, this is the first time our country has tried to carry out exploration activities in earth space (solar system space within earth orbit). The lighting conditions, measurement and control conditions and thermal conditions are very different from previous exploration tasks, It can provide data support for potential deep space exploration missions in the future.

Subsequently, the chang'e-5 orbiter will fly around the L1 point of the earth and the sun, detect the nearby lighting, irradiation and other environments, and verify the adaptability of relevant subsystems. At the same time, it will choose an aircraft to carry out the measurement, control and communication test between the detector and the ground during the solar eclipse.

At present, the orbiter is in good condition, about 1.43 million kilometers away from the earth.

In addition, incidentally, the service module of chang'e-5 T1 tester launched in 2014 returned to the lunar orbit after completing the established task to carry out rendezvous and docking related test verification, which provided great help for chang'e-5 task.

At present, the fuel of the tester has been almost exhausted, but the thermal control, measurement and control and other states are still normal and still flying around the moon.

Editor ajx

The Chang'e-5 Orbiter Carried Out the First Space Exploration 1

hot searches
Wholesale Cuticle Aligned Raw Virgin Hair Vendors straight Brazilian Human Hair Bundles With Yaki Straight Lace Closure1 Mink Virgin Cuticle Aligned Straight Hair Bundles With Frontal Closure Unprocessed Brazilian Human Hair Deep Curly Bundle Manufacturers provide human hair kinky curly 13*4 lace front wig naturl color 130% density Aminica Hair Brazilian loose wave with Closure 9A Unprocessed Brazilian Virgin Human Hair 3 Bundles with 4x4 Free part closure natural color Human Hair long length piano Wigs transparent lace Brazilian Hair 13x4 Middle Part Front highlight Wigs deep curl Natural Color Wholesale Human Hair Extension Unprocessed Kinky Straight Hair Virgin Brazilian Hair Bundle In Stock Wholesale natural color unprocessed human hair bundles kinky curly Fashionable bouffant anti - warped short style lady The fashion is short hair with curly hair FULL LACE HUMAN HAIR WIG BODY WAVE NATURAL COLOR 13x6 natural color straight 13x4 lace frontals with baby hair natural color 4x4 closure with factory price
artículos calientes
The guide of 6A Aminica Hair Brazilian Human Hair Weave Virgin Hair Straight 3Pcs/Lot 8-30 inch 100% Human Hair Extensions Weft 3 B
158
ombre hair weft 6A Aminica Hair Brazilian Human Hair Weave Virgin Hair Body Wave 3Pcs/Lot 8-30 inch 100% Human Hair Extensions Weft
146
ombre hair weft 8A Aminica Hair Brazilian Human Hair Weave Virgin Hair Loose Wave 3Pcs/Lot 8-30 inch 100% Human Hair Extensions Wef
146
ombre hair straight hair 8A Aminica Hair Brazilian Human Hair Weave Virgin Hair Body Wave 3Pcs/Lot 8-30 inch 100% Human Hair Extens
145
ombre extension 6A Aminica Hair Brazilian Human Hair Weave Virgin Hair Water Wave 3Pcs/Lot 8-30 inch 100% Human Hair Extensions Wef
145
ombre hair weft 6A Aminica Hair Brazilian Human Hair Weave Virgin Hair Curly Wave 3Pcs/Lot 8-30 inch 100% Human Hair Extensions Wef
143
The guide of Aminica Hair Brazilian Body Wave Hair Lace Closure Free/Middle/Three Part Remy Human Hair 4x4 inches Swiss Lace Closur
141
Aminica Hair 6A Aminica Hair Brazilian Human Hair Weave Virgin Hair Deep Wave 3Pcs/Lot 8-30 inch 100% Human Hair Extensions Weft 3 Bun
137
ombre highlights straight hair Aminica Hair Brazilian Loose Wave Hair Lace Closure Free/Middle/Three Part Remy Human Hair 4x4 inche
132
The guide of 6A Aminica Hair Brazilian Human Hair Weave Virgin Hair Water Wave 4Pcs/Lot 8-30 inch 100% Human Hair Extensions Weft 4
132
the first space exploration related articles
Think Green Collection: Editors Choice 10 Best Images
Where Can I Find Plastic Injection Molding Manufacturers in China?
How to Curl Your Hair Like This?
What Is Preventing the Solar Energy and Other Renewables to Replace the Oil?
What Matches This Formal Dress?
Aminica Wigs are dedicated to providing top quality virgin human hair for large trader and wholesaler. Usually they resell it to the retailers then to customers, which results in high price that makes customers awe-stricken.
Contact Us

+86 020-22139352

If you have a question, please contact at contact

Copyright © 2021 Aminica humain Wigs |Sitemap