NASA Planning Six More Centennial Challenges

FleaPlus writes "NASA has announced plans for six more Centennial Challenges for space-related technological achievements. The X Prize-inspired competitions will have cash prizes of up to $5 million. The challenges are for an orbital fuel depot, a lunar-capable all-terrain vehicle, a pressure suit, a long-term rechargeable power system, a micro reentry vehicle, and a maneuverable solar sail. NASA is currently requesting feedback comments on its current draft of the contest rules."