Ceramic Metamaterial Solar Sails Could Enable 300 Kilometers per Second | NextBigFuture.com

Extreme metamaterial solar sails as proposed here have the potential to shift the paradigm of space exploration enabling numerous low cost and high-speed missions to be launched anytime and anywhere. Such sails could gain accelerations over 60AU/yr when coupled to low mass spacecraft and dive to extreme proximity to the sun (just 2-5 solar radii).