China reveals plans to colonise space with a Mars base, cargo fleets, alien cities, and a ‘sky ladder’

A potential space elevator could reduce the cost of space travel by 99 per cent - if the technology can be invented

Adam Smith
Friday 25 June 2021 13:15
Comments

China’s plans for the future of space exploration include a Mars base, planetary development, and a ‘sky ladder’ to transport cargo.

The first of a three-step plan involves androids launched to take samples of Mars and look for the location of a Mars base site, said Wang Xiaojun, head of the state-owned China Academy of Launch Vehicle Technology (CALT) at the Global Space Exploration Conference, as reported by Global Times.

Following that will be a manned Mars mission to develop the base, while the third stage will be transporting cargo fleets from Earth to Mars to construct a community on the planet; the current timetable schedules these launches approximately every two years from 2033 until 2043.

A potential fourth stage – a “sky ladder” that could reduce the cost and time spent travelling to Mars – is also being developed, but it is unclear how much progress has been made yet.

Theoretical designs, developed in computer simulations, feature a space capsule travelling along a “ladder” made of carbon nanotubes to reach a space station; following that, the capsule would be relaunched from the station to Mars.

The notion of a “sky ladder” or corresponding space elevator has been considered by humans since 1895, when it leapt from the brain of Russian space pioneer Konstantin Tsiolkovsky.

Any such elevator would need to be in geostationary orbit, so it moves concurrently with the planet. Engineers would first assemble an enormous space station, and then drop cables down to the Earth that would be fixed to the planet – as it would be impossible to build in the United States or Europe. Unfortunately, a cable that is both long enough, and strong enough, to maintain its integrity is yet to be invented.

Once that has been overcome, however, it is likely that the cost of travelling into space would fall by over 99 per cent, with equipment and personnel travelling relatively simply between planets.

Setting its sights further than Mars, China has designs to explore asteroids, as well as sending craft to Jupiter for further study. A Mars sample mission, and a Jupiter exploration mission, could come as soon as 2030.

In the United States, Nasa and SpaceX are also building crafts for Mars missions. This month, Nasa finally assembled its first Space Launch System (SLS), a massive rocket that will carry humans to the Moon once again, as well as unmanned missions to Mars and Jupiter.

Elon Musk’s SpaceX, meanwhile, is pushing forward with the SN16 Starship prototype, with the aim of crewed missions to Mars by 2024 and constructing cities among its craters by 2050.

Register for free to continue reading

Registration is a free and easy way to support our truly independent journalism

By registering, you will also enjoy limited access to Premium articles, exclusive newsletters, commenting, and virtual events with our leading journalists

Please enter a valid email
Please enter a valid email
Must be at least 6 characters, include an upper and lower case character and a number
Must be at least 6 characters, include an upper and lower case character and a number
Must be at least 6 characters, include an upper and lower case character and a number
Please enter your first name
Special characters aren’t allowed
Please enter a name between 1 and 40 characters
Please enter your last name
Special characters aren’t allowed
Please enter a name between 1 and 40 characters
You must be over 18 years old to register
You must be over 18 years old to register
Opt-out-policy
You can opt-out at any time by signing in to your account to manage your preferences. Each email has a link to unsubscribe.

By clicking ‘Create my account’ you confirm that your data has been entered correctly and you have read and agree to our Terms of use, Cookie policy and Privacy notice.

This site is protected by reCAPTCHA and the Google Privacy policy and Terms of service apply.

Already have an account? sign in

By clicking ‘Register’ you confirm that your data has been entered correctly and you have read and agree to our Terms of use, Cookie policy and Privacy notice.

This site is protected by reCAPTCHA and the Google Privacy policy and Terms of service apply.

Register for free to continue reading

Registration is a free and easy way to support our truly independent journalism

By registering, you will also enjoy limited access to Premium articles, exclusive newsletters, commenting, and virtual events with our leading journalists

Already have an account? sign in

By clicking ‘Register’ you confirm that your data has been entered correctly and you have read and agree to our Terms of use, Cookie policy and Privacy notice.

This site is protected by reCAPTCHA and the Google Privacy policy and Terms of service apply.

Join our new commenting forum

Join thought-provoking conversations, follow other Independent readers and see their replies

Comments

Thank you for registering

Please refresh the page or navigate to another page on the site to be automatically logged inPlease refresh your browser to be logged in