Japanese construction firm Obayashi Corporation is taking significant steps towards turning the “Space Elevator” concept into reality by conducting tests on carbon nanotubes (CNTs).
This groundbreaking endeavor aims to establish a connection between Earth and outer space using a 96,000 km-long CNT cable.
The cable will be equipped with wheeled lifts known as “Climbers,” which will facilitate the transportation of materials and people into space.
The construction process involves delivering building materials to low Earth orbit (LEO) via rockets and gradually assembling the components of the space elevator.
Once completed, the Space Elevator will provide a more cost-effective and environmentally sustainable method of space travel, significantly reducing launch costs estimated at several million yen per launch.
Furthermore, the project encompasses the deployment of a Space Solar Power System (SSPS) satellite positioned at an altitude of 36,000 km. This satellite will harness boundless solar energy and transmit it wirelessly to Earth, contributing to the advancement of clean and renewable energy technologies.
