We (married couple) were watching the supermoon, and just to the left of it 2 bright green lights appeared and streaked across the sky over our land. They were very bright, silent, and very fast. They were probably the distance from us that a helicopter would be, but very fluid and disappeared within 10 seconds.We thought we were seeing meteors at first, but they were so bright. They looked man made. And when they did not streak or die out over time we knew we were seeing something different. The two lights just turned off at the same time. I can't express how fast they were. We have a wide open view of the sky out in the country, and it was unbelievable.