Science
China wants to up the ante on the space race with a ‘sky ladder’ to Mars that can beam humans and cargo up in a capsule – Business Insider Australia
The "sky ladder" involves a capsule guided by a series of carbon nanotubes, leapfrogging from one space station to another before…

- China is turning up the heat on its space race with the US.
- The head of the country’s top rocket manufacturing company said China will send a crew to Mars by 2033.
- Also in the works is a “sky ladder” that can shoot humans and cargo into space in a capsule….
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