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LandSpace: Difference between revisions - Wikipedia

LandSpace: Difference between revisions

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'''LandSpace Technology Corporation''' ([[doing business as]] '''LandSpace''')<ref>{{cite web|date=30 September 2017|script-title=zh:北京ぺきん蓝箭そら间科わざ有限ゆうげん公司こうし(landspace)|trans-title=Beijing Blue Arrow Space Technology Co., Ltd. (landspace)|url=https://www.chinaspaceflight.com/rocket/Landspace/landspacetech.html|website=China Spaceflight|language=zh|access-date=2 August 2023|archive-url=https://web.archive.org/web/20171006110848/https://www.chinaspaceflight.com/rocket/Landspace/landspacetech.html|archive-date=6 October 2017|url-status=dead}}</ref><ref>{{cite web|last=Kenhmann|first=Henri|date=8 October 2016|title=LandSpace: le futur SpaceX chinois|trans-title=LandSpace: the future Chinese SpaceX|url=http://www.eastpendulum.com/landspace-futur-spacex-chinois|website=East Pendulum|language=fr|access-date=2 August 2023|archive-url=https://web.archive.org/web/20161013022052/http://www.eastpendulum.com/landspace-futur-spacex-chinois|archive-date=13 October 2016|url-status=dead}}</ref> is a Chinese commercial [[space launch]] provider based in [[Beijing]].<ref name="Lin&Singer">{{cite magazine|last1=Lin|first1=Jeffrey|last2=Singer|first2=P. W. |author-link2=P. W. Singer|date=23 January 2017|title=A private Chinese space company just scored a foreign contract for the first time|url=http://www.popsci.com/chinese-private-space-company-scores-first-foreign-contract|magazine=[[Popular Science]]|access-date=2 August 2023}}</ref> It was founded in 2015 by Zhang Changwu.<ref name="Lin&Singer" /><ref>{{cite news|last=Dillow|first=Clay|date=28 March 2017|title=China's secret plan to crush SpaceX and the US space program|url=https://www.cnbc.com/2017/03/28/chinas-secret-plan-to-crush-spacex-and-the-us-space-program.html|publisher=[[CNBC]]|access-date=2 August 2023}}</ref>
 
As of July 2023, the company's Zhuque-2 rocket became the first methane-fueled orbital launch vehicle in the world after reaching orbit on its second flight.<ref name="Jones2023" /><ref name="Beil" /> LandSpace plans to conduct three Zhuque-2 launches in 2024 and six in 2025.<ref name="sn-20231209" />
Since its founding, the company has established several aerospace infrastructure sites in [[Zhejiang]], including a $1.5 billion medium and large-scale liquid rocket assembly and test plant in [[Jiaxing]] and an intelligent manufacturing base in [[Huzhou]].<ref name="Jones2023" />
 
== History ==
Landspace Technology Corporation was established in 2015, after a Chinese government policy change in 2014 that allowed private capital into the space industry.<ref name="spacenewsaug23" /> Since its founding, the company has established several aerospace infrastructure sites in [[Zhejiang]], including a $1.5 billion medium and large-scale liquid rocket assembly and test plant in [[Jiaxing]] and an intelligent manufacturing base in [[Huzhou]].<ref name="Jones2023" />
 
LandSpace developed its first launch vehicle Zhuque-1, powered by [[Solid-propellant rocket|solid-propellant motors]]. Zhuque-1 was launched on 27 October 2018, however the payload failed to reach orbit due to an issue with the third stage.<ref name="Barbosa" /><ref name="Jones2018">{{cite magazine|last=Jones|first=Andrew|date=27 October 2018|title=Landspace fails to reach orbit with milestone private Chinese launch|url=https://spacenews.com/landspace-fails-to-reach-orbit-with-milestone-private-chinese-launch/|magazine=[[SpaceNews]]|access-date=28 October 2018}}</ref> The company also developed the liquid-fueled [[Zhuque-2]], which became the first methalox rocket in the world to reach orbit after a successful second flight on 12 July 2023.<ref>{{cite news|last=Zhao|first=Lei|date=12 July 2023|title=China launches first globally successful orbital mission for methane-fueled rocket|url=https://www.chinadaily.com.cn/a/202307/12/WS64adfd51a31035260b815eaf.html|newspaper=[[China Daily]]|access-date=2 August 2023}}</ref>
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=== Zhuque-1 ===
[[File:Zhuque-1.png|thumb|upright=1.2|right|Zhuque-1]]
 
'''Zhuque-1''' ('''ZQ-1''', {{lang-zh|朱雀すざくいちごう|links=no}} or 朱雀すざく·みなみたいごう), also known as '''LandSpace-1''' or '''LS-1''', is a {{convert|19|m|adj=on}} tall, three-stage solid-propellant rocket with a diameter of 1.35 m. It is likely based on the [[DF-26]] missile's rocket motor.<ref name="Gunter">{{cite web|title=ZhuQue-1 (ZQ-1, LandSpace-1, LS-1)|url=https://space.skyrocket.de/doc_lau/zhuque-1.htm|website=Gunter's Space Page|access-date=2 August 2023}}</ref> Zhuque-1 has a takeoff mass of {{cvt|27|t}}, a thrust of {{cvt|45|tf|lbf}}, and can carry {{cvt|300|kg}} of payload into a {{cvt|300|km}} [[low Earth orbit]] (LEO).<ref name="Barbosa" />
 
The maiden flight of Zhuque-1 took place on October 27, October 2018, from a mobile platform at the [[Jiuquan Satellite Launch Center]], carrying the [[Weilai-1]] satellite for [[China Central Television]]. Despite successful first and second stage firings and [[Separation event|fairing separation]], the payload failed to reach orbit due to a third-stage issue.<ref name="Barbosa">{{cite web|last=Barbosa|first=Rui C.|date=27 October 2018|title=Chinese commercial provider LandSpace launches Weilai-1 on a Zhuque-1 rockets – fails to make orbit|url=https://www.nasaspaceflight.com/2018/10/chinese-landspace-launches-weilai-1-zhuque-1-rocket/|website=[[NASASpaceFlight.com]]|access-date=27 October 2018}}</ref><ref name="Jones2018" /> Zhuque-1 was the first Chinese private orbital rocket to attempt an orbital launch.<ref>{{cite web|last=Clark|first=Stephen|date=28 October 2018|title=LandSpace falls short of orbit in private Chinese launch attempt|url=https://spaceflightnow.com/2018/10/28/landspace-falls-short-of-orbit-in-private-chinese-launch-attempt/|website=Spaceflight Now|access-date=2 August 2023}}</ref>
 
Following the launch, reports emerged that the solid rocket motor manufacturer had ended its contract with LandSpace, casting doubt on the future of Zhuque-1.<ref name="Gunter" /> Subsequently, LandSpace announced it would shift its focus to developing the methane-fueled Zhuque-2.<ref name="Jones2023">{{cite magazine|last=Jones|first=Andrew|date=12 July 2023|title=China's Landspace reaches orbit with methane-powered Zhuque-2 rocket|url=https://spacenews.com/chinas-landspace-reaches-orbit-with-methane-powered-zhuque-2-rocket/|magazine=[[SpaceNews]]|access-date=12 July 2023}}</ref>
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=== Zhuque-2 ===
{{Main|Zhuque-2}}
'''Zhuque-2''' ('''ZQ-2''') is a medium-sized [[liquid-fuelled rocket]] powered by [[liquid oxygen]] and [[methane]] capable of lifting {{cvt|6,000|kg}} of payload into a {{cvt|200|km}} LEO, or {{cvt|4,000|kg}} of payload into a {{cvt|500|km}} [[sun-synchronous orbit]] (SSO).<ref name="Lin&Singer" /><ref name="Beil">{{cite web|last=Beil|first=Adrian|date=11 July 2023|title=LandSpace claims win in the methane race to orbit via second ZhuQue-2 launch|url=https://www.nasaspaceflight.com/2023/07/zhuque-2-launch2/|website=[[NASASpaceFlight.com]]|access-date=12 July 2023}}</ref> The rocket was planned to be launched in 2020,<ref>{{cite web|title=Landspace - ZQ-2 / Suzaku No. 2|url=https://www.globalsecurity.org/space/world/china/zq-2.htm|website=[[GlobalSecurity.org]]|access-date=2 August 2023}}</ref> however by 2019 this had slipped to 2021,<ref name="spacenewsaug23">{{cite magazine|last=Jones|first=Andrew|date=10 December 2019|title=Chinese space launch firm Landspace raises $71 million|url=https://spacenews.com/chinese-space-launch-firm-landspace-raises-71-million/|magazine=[[SpaceNews]]|access-date=2 August 2023}}</ref> and later to December 2022.
 
The first flight of Zhuque-2 occurred on 14 December 14, 2022, but the launch vehicle failed to place its payload into orbit due to the failure of its second-stage vernier engines after the second-stage main engine shutdown. Nevertheless, with this maiden launch, Zhuque-2 became the first methane-fueled rocket to reach space. On 12 July 12, 2023, the second flight was successful, making it the first [[methalox|methane-fueled]] launch vehicle in the world to reach orbit; this flight did not carry an active payload.<ref name="Beil" /><ref name="Jones2023" /> On 8 December 8, 2023, the third Zhuque-2 mission successfully placed three satellites into a 433 by 461 kilometers sun-synchronous orbit. LandSpace plans to launch three Zhuque-2 rockets in 2024 and six in 2025.<ref name="sn-20231209" />
 
=== Zhuque-3 ===
'''Zhuque-3''' ('''ZQ-3''') is an under-development, two-stage, medium-to-heavy launch vehicle made of stainless steel and powered by liquid methane fuel. The reusable first stage, equipped with nine [[Tianque-12|Tianque-12B]] engines, is designed to be recoverable and reusable for up to twenty launches. The rocket will be 76.6 meters long, 4.5 meters in diameter, and have a liftoff weight of approximately 660 tonnes. Its planned payload capacity to low Earth orbit is about 21 tonnes in expendable mode, 18.3 tonnes when the first stage is recovered downrange, and 12.5 tonnes when the first stage returns to the launch site. The maiden flight of the rocket is planned for 2025.<ref name="sn-20231209">{{Cite web|last=Jones|first=Andrew|title=Landspace launches third methane Zhuque-2, targets 2025 launch of new stainless steel rocket |url=https://spacenews.com/landspace-launches-third-methane-zhuque-2-targets-2025-launch-of-new-stainless-steel-rocket/ |access-date=2023-12-09|website=spacenews.com |date=9 December 2023 |language=en}}</ref>
 
On January 19, January 2024, Landspace conducted a successful vertical takeoff and vertical landing (VTVL) test using the Zhuque-3 VTVL-1 test vehicle at [[Jiuquan Satellite Launch Center|Jiuquan]]. The test stage, powered by a single Tianque-12 engine, flew for approximately 60 seconds and reached a height of about 350 meters. Landspace reported a landing accuracy of about 2.4 meters and a touchdown speed of approximately 0.75 meters per second.<ref name="sn-20240119">{{Cite web|last=Jones|first=Andrew|title=China's Landspace conducts first VTVL test for reusable stainless steel rocket |url=https://spacenews.com/chinas-landspace-conducts-first-vtvl-test-for-reusable-stainless-steel-rocket/ |access-date=20 January 2024|website=spacenews.com |date=19 January 2024 |language=en}}</ref> Additionally, the company had previously announced plans to develop a 200-tonne class full-flow staged combustion engine, which is expected to be ready by 2028 for a future version of Zhuque-3.<ref name="sn-20231209" />
 
== Launches ==
 
 
<!-- Zhuque-1 table -->
=== Zhuque-1 launches ===
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|}
 
 
<!-- Zhuque-2 table -->