Scientists map new ‘economy class’ route to the moon that could be best for saving fuel
SMRTR summary
Researchers found a fuel-efficient lunar route saving at least 58.80 m/s by first flying close to the moon, then using gravitational "highways" near the L1 Lagrange point to significantly reduce fuel costs.
SMRTR provides this summary for quick context. The original article belongs to Interesting Engineering.
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