Other sands, when these micrometeorites come in, they vaporize and they make these fountains, these microscopic fountains that go up into the -- I was going to say "up into the air," but there is no air -- goes sort of up, and these microscopic glass beads are formed instantly, and they harden, and by the time they fall down back to the surface of the Moon, they have these beautiful colored glass spherules.
微小隕石が衝突して溶け 溶岩となって噴き上がります 極小の溶岩が空気中に― とは言え 空気はありませんが― 上空に巻き上がり 顕微鏡サイズのガラス玉になり そのまま固まって 月の地面に落ちるのです 美しい色のガラス玉になります