1 00:00:00,400 --> 00:00:04,700 NASA found traces of water on a sunlit surface of the Moon for the first time. 2 00:00:06,600 --> 00:00:11,200 The discovery was made using SOFIA, the world's largest flying observatory. 3 00:00:12,390 --> 00:00:16,200 The water was detected in Clavius Crater, 4 00:00:17,580 --> 00:00:22,488 a large crater in the Moon's southern hemisphere visible from Earth. 5 00:00:23,000 --> 00:00:27,800 The water may be delivered by tiny meteorite impacts 6 00:00:28,200 --> 00:00:33,230 or formed by the interaction of energetic particles ejected from the sun. 7 00:00:34,500 --> 00:00:38,760 The finding furthers the case that water is not limited to the Moon's cold, shadowed regions... 8 00:00:40,300 --> 00:00:43,818 and may be distributed across the lunar surface.