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News Link • Space Travel and Exploration

Study: Electrothermal spaceships could make interplanetary travel cheap

• Terrence Aym
Forget expensive chemical rockets, exotic fuels, and atomic spaceships. Water can transport us all to the planets. Mars, Titan, the rings of Saturn and Asteroid Belt…all are accessible just by using good old H2O. So says Brian McConnell, a software engineer, technology entrepreneur and lead author of a study with co-author Alexander Tolley published in the prestigious Journal of the British Interplanetary Society.

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