“太空天梯”这种东西,大家一定在科幻作品中见过。这种连接地球与太空的轨道,仿佛离生活非常遥远,就像是一种荒谬的存在。但科学家们却表示:太空天梯真的可能实现,它是人类新的太空梦。20世纪90年代,人类发明了碳纳米管,这是一种轻巧、刚硬、坚韧的材料,被科学界视为“太空天梯”中轨道电缆的最理想材料。随着碳纳米管技术的发展,人类的登梯游太空梦将一步步照进现实。 “Space Ladder ” This kind of thing, we must have seen in the science fiction works. This connection of earth and space orbit, as if from life is very far away, like a ridiculous existence. But scientists said: Space Ladder is really possible, it is a new human dream of space. In the 1990s, man invented carbon nanotubes, a lightweight, rigid, tough material that was considered by the scientific community to be the ideal material for orbital cables in Space Ladder. With the development of carbon nanotube technology, the human dream of going up to the sky will step by step into reality.