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Sunday, April 13, 2008

My next holiday? The Moon

In a recent interview, Richard Branson outlined his vision for Virgin Galactic's future. Once tourists are taken into Earth orbit, it seems possible that space hotels could be developed for longer stop-overs in space. He then went on to mention that short "sight-seeing" tours to the Moon could be started from these ultimate hotels. If we are to make travel to the Moon routine enough to send tourists there, the trip would need to be as short as possible. So how long is the commute from the Earth to the Moon anyway? Man and machine have made that trip already, some took a very long time, and others were astonishingly fast…

Many missions have arrived in lunar orbit and landed on the lunar surface, but the means of getting there are widely varying. Whether a mission uses a rocket to blast its way there, or a subtle ion engine to slowly edge its payload closer, we have many options open to us when we travel to the Moon in the future. To this end, I'll give a quick rundown from slowest to fastest flights to Earth's natural satellite 380,000 km away.

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