Home / Science / The Chinese company claims to work on spacecraft-like rockets.

The Chinese company claims to work on spacecraft-like rockets.



Over the weekend (April 24), China celebrated the sixth “National Space Day” (also known as the Aerospace Industry Achievement Exhibition) in Nanjing, a highlight of the “National Space Day” exhibition. China’s advancement in space It is similar to the Space Day held every year on the first Thursday in May. (This year will be on May 7) .The goal is to foster interest in space exploration and STEMS to inspire the next generation of astronauts and Aerospace engineer

This year, the celebration focuses on Chang’e-5 The mission (which showcases some of the moons that were brought back) and the name of China’s first Mars rover (Zhurong) – which will land on the Red Planet later this month. But another interesting example is a video featured by one of China̵

7;s main rocket manufacturers, showing them working on a Starship-like rocket.

The video entitled “One Hour Global Arrival in the Space Transportation System” is presented by China Academy of Launch Vehicle Technology (CALT), one of the country’s main rocket manufacturers. It’s similar to what Musk and SpaceX have to offer. EnterpriseThis video explores the potential of a rocket system capable of providing point-to-point transportation.

The animations were recorded and uploaded to China’s social network Weibo. (Video above), which comes with the following explanation. (Direct translation from Mandarin):

The first Academy of Aerospace Engineering’s “One-Hour Global Arrival in Space Transportation System” promotional animation? This afternoon save from [2021 Chinese Astronomy Day] China Academy of Launch Vehicle Technology’s booth at the Aerospace Industry Success Exhibition If you would like to make an appointment to visit Lunar Land, please visit the bottom of this blog. ”

In the video, we can see two different ideas for achieving a passenger under hospital flight that can be serviced by 2040.The video was brought to the attention of Eric Berger at Ars Technica, which was reflected on Youtube to provide Can reach a wider audience The animation starts with showing a spaceship with several launch pads nearby. Each time we see a two-stage vertical take-off and landing (VTOL) rocket that looks like Enterprise and Very heavy

Also similar to files Enterprise It’s the way the first-level boosters return to Earth after being separated, indicating that it’s a totally reusable system. We can then see passengers taking a glimpse of the world and experiencing temporary weightlessness before the spacecraft begins to land. The flight ended, with the spacecraft landing in a very large city in several time zones. (Because it is the night they land)

In addition to its look and configuration, the animation is similar to the “Earth to Earth” concept video released by SpaceX in September 2017 (shown below). Enterprise Pick up passengers from sea platforms off the coast of New York and land on a similar platform off the coast of Shanghai in just 34 minutes.

The second point-to-point concept in Chinese animation shows a horizontal takeoff and landing vehicle (HTOL) that launches through electromagnetic rails when this “space plane” is flung into the air. It will assemble what appears to be a hybrid rocket propulsion engine to accelerate from Mach 2 to Mach 15 (supersonic to hypersonic) and achieve suborbital flight.

Both concepts combine technology and concepts that are now widely popular with both the space agency and commercial space between NASA, ESA, SpaceX, Blue Origin, Sierra Nevada, Reaction Engines and other federal and private programs. Several reusable rocket and space plane concepts are currently under development.

Moreover, both are in line with China’s long-term goal of becoming the world’s space leader by 2045, according to a plan published by the China Aerospace Science and Technology Corporation in 2017. “Suborbital cargo” by 2025 will eventually grow into a fleet capable of transporting cargo anywhere in the world by 2035 and passengers by 2045.

The Chinese HTOL spaceplane concept is presented at. Credit: CALT / Eric Berger

However, the similarities are clear between the CALT rocket concept and Enterprise It is also consistent with how China has been tracking SpaceX’s progress since its inception, as Eric Berger noted in a recently published book. Elevator off It tells of SpaceX’s first battle – Chinese reconnaissance ships deployed off the coast of Omeleck Island. (Part of the Marshall Islands South Pacific) in 2006 to catch the first flight of Falcon 1.

A recent example is a combination of a “grid fin” with a Long March 2C rocket (similar to Falcon 9) For future reuse, including the development of the Long March 8 to land on sea platforms. China’s long-term plans for Try on March 9 – This will be the country’s most powerful heavy lifting system when it opens. (Slated for 2030) – includes some recyclability

In the meantime, it is unclear whether China plans to develop a EnterpriseJust as the rocket will include preparing it for missions to the Moon and Mars. (Apart from point-to-point suborbital flights), but since routine missions to the Moon and Mars are also part of the plan, China intends to implement Enterprise Full details of the design and missions

One thing is for sure, China intends to be that A superpower in space by mid-21St Centuries are not just one of many, although they have things to do before they happen. But their growth rate was unmatched.

Read more: Ars Technica, Weibo


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