Orbital ring

An orbital ring is a concept for a space elevator that consists of an artificial ring placed around the Earth that rotates at an angular rate that is faster than the rotation of the Earth, but that has fixed tethers hanging down to the ground.

The structure is intended to be used for very high speed transportation and space launch.

单词	Orbital ring
释义	Orbital ring 英语百科 Orbital ring An orbital ring is a concept for a space elevator that consists of an artificial ring placed around the Earth that rotates at an angular rate that is faster than the rotation of the Earth, but that has fixed tethers hanging down to the ground. The structure is intended to be used for very high speed transportation and space launch.
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