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词汇 Interplanetary propulsion
分类 英语词汇 英语翻译词典
释义

Interplanetary propulsion

中文百科

行星际航行 Interplanetary spaceflight

(重定向自Interplanetary propulsion)

行星际航行行星际旅行指在行星系内的行星之间旅行。实务上,此类的太空航行局限于太阳系内的行星之间。载人飞行的行星际航行必须维持生命保障系统,成本非常高昂;而重量较轻的太空探测器则是太阳系内行星际航行的主力。

英语百科

Interplanetary spaceflight 行星际航行

(重定向自Interplanetary propulsion)
View from MESSENGER, as it flies by Earth en route to Mercury
Over-simplified example of gravitational slingshot: the spacecraft's velocity changes by up to twice the planet's velocity
Apollo Command Module flying at a high angle of attack to aerobrake by skimming the atmosphere (artistic rendition)

Interplanetary spaceflight or interplanetary travel is travel between planets, usually within a single planetary system. In practice, spaceflights of this type are confined to travel between the planets of the Solar System.

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