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Its easy. To explore space, all you need is a ship that can withstand pressures between 0 and 1 atmosphere. The ocean, on the other hand... That said, spacecra
by noonespecial 14y ago
Its easy. To explore space, all you need is a ship that can withstand pressures between 0 and 1 atmosphere. The ocean, on the other hand...
That said, spacecraft seem to get lousy fuel economy compared to submersibles.
- Someone 14y agoThe start may be expensive, but currently Pioneer 10 moves at over 10 km/s on about 100W of power. That is over 360,000 km on a kWh, and that mostly (http://en.wikipedia.org/wiki/Pioneer_anomaly http://en.wikipedia.org/wiki/Pioneer_anomaly) is not spent for propulsion.