image:China is reaching for new heights in space exploration with its world-class space transportation systems. LM-5B is one its flagship launch vehicles. view more
Credit: Prof. Xiaojun Wang from the China Academy of Launch Vehicle Technology
Today, China stands at another historical node, and in doing so faces new opportunities and challenges. The country must have the courage to seize these opportunities, continue to innovate, and make breakthroughs, says Dr. Xiaojun Wang, President of the China Academy of Launch Vehicle Technology.
In 2021, China became the second nation to successfully land and operate an unmanned rover on Mars. Around the 2030s, China plans to become the first nation to send a Sample Return Spacecraft to Mars. These are only two of Chinas milestones in its journey to become a top space nation. It has many more planned. To realize all those plans, Chinas aerospace agencies have been working on innovative technologies for over 60 years. Crucial among these are the transportation systems, specifically, the launch vehicles.
In an article published in Space: Science & Technology on 29 June 2021, Dr. Wang explores Chinas recent advances in space transportation systems, future prospects, and the challenges that remain to be met.
Over the past few years, with a new generation of space launch vehicles, China has launched rockets from the sea, sent multiple satellites into space, landed on the Moon and Mars, and conducted human spaceflight, garnering international attention. The latest among these launch vehicles, LM-11 of the Long March series, has a record-low preparation time of less than 24 hours, and is a great step towards meeting the rapid transportation needs that a space station will bring; China has begun the construction of its space station in low-earth orbit in April 2021.
To make its space program more environmentally sustainable, Chinas aerospace agencies are upgrading toxic traditional petroleum-derived rocket propellant-based propulsion systems to liquid-based cryogenic propulsion systemswhich uses cleaner fuels like hydrogen or oxygenor the new high-power electric propulsion systems. Launch vehicles are also being made highly specific in terms of propulsion technology and efficient in terms of the thrust to weight ratios and engines, which could save energy and fuel expenditure and make missions safer. Reusable technology involving the control of landing zones and enabling horizontal take-off and landing are being developed as well, to reduce the junk generated by space missions as well as stay relevant on the global stage. Reusable launch technology will also enable China to stay competitive in the commercial space travel industry, which is rapidly gaining speed.
With deep space missions in mind, scientists are also working on developing lightweight metal composites that can withstand the test of time and improve the energy efficiency of vehicle bodies. This will be necessary for stellar and nuclear-powered crafts, which are the only known kinds of vehicles capable of exploring beyond the solar system.
Furthermore, scientists have combined the power of the latest advances in aerospace engineering with artificial intelligence to develop smart technology that can predict and identify errors during space missions and even take corrective steps as needed. Using big data and cloud computing, platforms that can offer better remote control and improved communications with spacecrafts, are being built. Space vehicle production, testing, launch, flight operation, reconfiguration, and docking are being automated.
With significant monetary investment and specific year-on-year targets for meeting each of these research developmental goals, spanning across the 2020s to the 2040s, China has set its sights on becoming a powerful space nation by the first half of this century. It even plans to set up a manned base station on the moon and a space solar power station to better power its space products.
From single satellite launch vehicles to manned spacecrafts, from near-Earth orbit missions to deep space exploration, Chinas space transportation systems have developed by huge leaps in the last few decades and will continue to do so in the decades to come. China seeks to intelligently empower aerospace transportation systems, create efficient propulsion technologies, and develop digital management systems to realize its goal of emerging as a space power nation, China will devote itself in peacefully developing the space and encouraging international cooperation says Dr. Wang.
Space may be where humanitys future lies. And with this acceleration in the development of space technology, China is launching itself to the top of the race to get there.
***
Reference
DOI: https://doi.org/10.34133/2021/9769856
Author: Xiaojun Wang
Affiliation: China Academy of Launch Vehicle Technology, Beijing , China
About Professor Xiaojun Wang
Dr. Xiaojun Wang is the President and Deputy Secretary of the China Academy of Launch Vehicle Technology. He is also the Vice President of the International Astronautical Federation (IAF) Bureaus Societies and Museums.
Space Science & Technology
Systematic review
Not applicable
Prospects for the Future Development of Chinas Space Transportation System
29-Jun-2021
Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.
See the article here:
Advancements in transport technology that are launching China - EurekAlert
- Startups have taken big strides this year to bring back space travel - Fortune - February 22nd, 2024 [February 22nd, 2024]
- Isolation and annoying co-workers: Solving the stress of a trip to Mars - Astronomy Magazine - February 22nd, 2024 [February 22nd, 2024]
- SPACE PERSPECTIVE UNVEILS THE FUTURE OF HUMAN SPACE TRAVEL - PR Newswire - February 22nd, 2024 [February 22nd, 2024]
- Space Perspective Unveils The Future Of Human Space Travel - Space Daily - February 22nd, 2024 [February 22nd, 2024]
- Brokaw: 'Constellation' is an unsettling story of space travel - Daily Herald - February 22nd, 2024 [February 22nd, 2024]
- The New Companies Developing Tech on the Space Coast - SpaceCoastDaily.com - February 22nd, 2024 [February 22nd, 2024]
- A space tourism milestone has been reached. Now, testing begins. - Travel Weekly - February 22nd, 2024 [February 22nd, 2024]
- Space Perspective Unveils Test Capsule, Marks Milestone in Titusville's Spaceflight Journey | TalkOfTitusville.com - Talk of Titusville - February 22nd, 2024 [February 22nd, 2024]
- Former West High student now heads tech startup making pharmaceuticals in space - Salt Lake Tribune - February 22nd, 2024 [February 22nd, 2024]
- Space travel: How does it feel to live and work on Mars? - Mint Lounge - February 22nd, 2024 [February 22nd, 2024]
- NASA's Vision for the Future: A New Space Station by 2030 - Medriva - February 22nd, 2024 [February 22nd, 2024]
- How antimatter engines could fly humans to other stars in just a few years - Business Insider Nederland - February 22nd, 2024 [February 22nd, 2024]
- Kam Ghaffarian's Moonshots - The New York Times - February 18th, 2024 [February 18th, 2024]
- Tiny robot's successful first surgery could have huge implications for space travel - ReadWrite - February 18th, 2024 [February 18th, 2024]
- Space Health Challenges and Innovations in Deep Space Travel - Medriva - February 18th, 2024 [February 18th, 2024]
- NASA is Done Setting Fires Inside its Doomed Cargo Spacecraft - Universe Today - February 18th, 2024 [February 18th, 2024]
- 'The Space Race' Review: Why Was NASA So White? - The New York Times - February 18th, 2024 [February 18th, 2024]
- The New Corporate Frontier: Implications of the Space Race on Ground-Based Telescopes and Astronomical Research - Medriva - February 18th, 2024 [February 18th, 2024]
- This Remotely Controlled Robot Will Conduct a Simulated Surgery on the International Space Station - Smithsonian Magazine - February 18th, 2024 [February 18th, 2024]
- Canadian Astronaut Jeremy Hansen: Reflecting on Canada's Role in Space Exploration and Preparing for Artemis II ... - Medriva - February 18th, 2024 [February 18th, 2024]
- Axiom Space's Ax-3 Mission: A Revolutionary Step in Commercial Space Travel - Medriva - January 23rd, 2024 [January 23rd, 2024]
- MBRSC to begin second Mars simulation mission on January 26 - SatelliteProME.com - January 23rd, 2024 [January 23rd, 2024]
- Starfield players outraged over missing space exploration feature - Dexerto - September 3rd, 2023 [September 3rd, 2023]
- This Alternate Method of Space Travel in Starfield is Way More Immersive Than Menus - GameRant - September 3rd, 2023 [September 3rd, 2023]
- Starfield: How to space travel and scan planets - App Trigger - September 3rd, 2023 [September 3rd, 2023]
- Why Do Almost Half of Moon Missions Fail? Here's Why Space Is ... - Inverse - September 3rd, 2023 [September 3rd, 2023]
- Researchers Discover Yet Another Way That Space Travel Kills You - The Debrief - September 3rd, 2023 [September 3rd, 2023]
- Moon landing rekindles interest in space exploration - New Zealand Herald - September 3rd, 2023 [September 3rd, 2023]
- What's it like to win a trip to space? - BBC - September 3rd, 2023 [September 3rd, 2023]
- UNLV Earns NASA Awards to Bolster Space-Related Research ... - UNLV NewsCenter - September 3rd, 2023 [September 3rd, 2023]
- 7 Best Ships To Unlock In Starfield - Screen Rant - September 3rd, 2023 [September 3rd, 2023]
- Starfield players agree that its first dozen hours are its weakest: 'OK ... - PC Gamer - September 3rd, 2023 [September 3rd, 2023]
- Buddhists Do Not Want Space Junk to Fall on Your Head - E-International Relations - September 3rd, 2023 [September 3rd, 2023]
- Will humans ever go to Mars? | Astronomy.com - Astronomy Magazine - September 3rd, 2023 [September 3rd, 2023]
- Unleashing Power of Tether Space Transport - Jammu Kashmir ... - Daily Excelsior - September 3rd, 2023 [September 3rd, 2023]
- Frustrated Starfield players say controversial low review scores are ... - Dexerto - September 3rd, 2023 [September 3rd, 2023]
- Saudi space mission to launch on May 21, first Arab woman astronaut to embark on historic journey to ISS - wknd. - May 18th, 2023 [May 18th, 2023]
- Saudi astronauts to launch space mission on May 21 - Saudi Gazette - May 18th, 2023 [May 18th, 2023]
- First Saudi space mission to launch on May 21 with Kingdoms first astronauts - Al Arabiya English - May 18th, 2023 [May 18th, 2023]
- Flying in space would slash Sydney to London journey time to just two hours - 9News - May 18th, 2023 [May 18th, 2023]
- Flights from Sydney to London take two hours with outer space ... - Innovation News Network - May 18th, 2023 [May 18th, 2023]
- The Final Frontier for the Faithful: Islamic Rulings on Space - E-International Relations - May 18th, 2023 [May 18th, 2023]
- Twitter is still vital for the space community. A former NASA astronaut ... - Space.com - May 18th, 2023 [May 18th, 2023]
- CNL Aims to Better Protect Canadian Astronauts Through New Project Funded by the Canadian Space Agency - Yahoo Finance - May 18th, 2023 [May 18th, 2023]
- SpaceX Announces Seat Reservations For Space Station Travel - Traveling Lifestyle - May 18th, 2023 [May 18th, 2023]
- Axiom-2 Mission Set to Launch with Diverse Crew of Private ... - Transcontinental Times - May 18th, 2023 [May 18th, 2023]
- New Mexico has surreal sand dunes, snowy mountains, space alien ... - Knoxville News Sentinel - May 18th, 2023 [May 18th, 2023]
- To Space and Back: Students Conduct Plant Science Research on ... - ISS National Lab - May 18th, 2023 [May 18th, 2023]
- NASA Tests Robot Snakes to Send to Other Planets - Newsweek - May 18th, 2023 [May 18th, 2023]
- HAL 9000 Is the Most Terrifying Movie A.I. - Collider - May 18th, 2023 [May 18th, 2023]
- Space Travel Market 2023 to 2029 Industry Analysis, Growth ... - Cottonwood Holladay Journal - May 18th, 2023 [May 18th, 2023]
- Virgin Galactic: Revolutionizing Space Travel and the Future of ... - Best Stocks - May 18th, 2023 [May 18th, 2023]
- Virgin Galactics first private space tourism flight to take off in June - Travel Tomorrow - May 18th, 2023 [May 18th, 2023]
- NASA PC-12 to conduct aerial flights over Cleveland roadways - AviationSource News - May 18th, 2023 [May 18th, 2023]
- Florida's 'Space Coast' Has Incredible Beaches, Food, and Dolphins Here's How to Plan a Trip - Yahoo Life - May 18th, 2023 [May 18th, 2023]
- Fast X adds Jason Momoa to the Vin Diesel-driven franchise for the first instalment of a series finale that already feels like its spinning its wheels... - May 18th, 2023 [May 18th, 2023]
- Airstreams new travel trailer fits a swanky studio apartment into less than 17 feet of living space - The Manual - May 18th, 2023 [May 18th, 2023]
- Steven Wright, Master of the One-Liner, Tries His Hand at a Novel - The New York Times - May 18th, 2023 [May 18th, 2023]
- Poop falling from the sky: Here's how often that happens - CBS News - May 18th, 2023 [May 18th, 2023]
- How will we react when the aliens arrive? - The Irish Times - May 18th, 2023 [May 18th, 2023]
- Luxury stores with the most beautiful interiors - Luxebook - May 18th, 2023 [May 18th, 2023]
- Is it really possible to travel back in time? - BBC Sky at Night Magazine - May 18th, 2023 [May 18th, 2023]
- The pros and cons of space colonization - Yahoo News - May 10th, 2023 [May 10th, 2023]
- In space, failure is an option often the only one - Nature.com - May 10th, 2023 [May 10th, 2023]
- Virgin Galactic Announces Return to Space, Crew | - Santa Fe Reporter - May 10th, 2023 [May 10th, 2023]
- A tour inside the Thailand's first space themed hotel - Manila Bulletin - May 10th, 2023 [May 10th, 2023]
- Buzz Aldrin named Brigadier General by Space Force - We Are The Mighty - May 10th, 2023 [May 10th, 2023]
- Virgin Orbit Failure Casts Cloud Over Space Voyages - Kiplinger's Personal Finance - May 10th, 2023 [May 10th, 2023]
- OPINION: A Return to Profitability for Commercial Aviation - Avionics ... - Aviation Today - May 10th, 2023 [May 10th, 2023]
- 12 Realistic Films About Space Travel and Making Contact With Aliens - Wealth Of Geeks - May 10th, 2023 [May 10th, 2023]
- Dont be fooled: 10 of the biggest travel myths, busted - Sydney Morning Herald - May 10th, 2023 [May 10th, 2023]
- 20 of the Worst Disasters in Space Flight History - 24/7 Wall St. - May 10th, 2023 [May 10th, 2023]
- This Day in History: Astronaut Alan Shepard became the first American in space - WESH 2 Orlando - May 10th, 2023 [May 10th, 2023]
- 10 Wildest Science Fiction Movies That Could Actually Happen - Screen Rant - May 10th, 2023 [May 10th, 2023]
- Harry Styles new road trip music video Satellite is full of US travel ... - New Zealand Herald - May 10th, 2023 [May 10th, 2023]
- What is the future of space travel? | Royal Museums Greenwich - Cutty Sark - March 31st, 2023 [March 31st, 2023]
- Timeline: 50 Years of Spaceflight | Space - January 6th, 2023 [January 6th, 2023]
- Scientists Propose New, Faster Method of Interstellar Space Travel - January 6th, 2023 [January 6th, 2023]
- Home | Virgin Galactic - December 28th, 2022 [December 28th, 2022]
- Space Program | JFK Library - December 14th, 2022 [December 14th, 2022]