ππ²NASA Prize Centennial Challenge Tweets by NASAPrize π§ Water is a vital resource for lunar exploration and is necessary for a prolonged presence on the Moon. Today, we announced @NASAβs Break the Ice Lunar Challenge, awarding up to $500k to teams of creative, ambitious, and savvy innovators. REGISTER >> https://t.co/SxPKDPYiIY pic.twitter.com/Rnvah5VwGq— Centennial Challenge (@NASAPrize) November 18, 2020