NASA awarded $500,000 to winners of Break the Ice Challenge

NASA awarded $500,000 to winners of Break the Ice Challenge/technologies/businessofengineering/b/blog/posts/nasa-awarded-500-000-to-winners-of-break-the-ice-challengeNASA recently awarded $500,000 to 13 teams for their moon mining development technology. (Image Credit: NASA) Quick question, what is the mass of the mined material brought to Earth that would change the rotational speed of the planet? NASA...en-USTelligent Community 12