《科学》杂志编辑部:我是上海海运局的船员,现把87年6月26日我们在成山头东南镆铘岛正东海面上空看到的一种物体告诉你们,并请教是什么东西。26日早上,我们船在镆铘岛正东海面向北航行,航向002°。那时天色较好,高空有少量高积云,海面有一些蒸气雾,但不影响航行。那天清晨5时15分,我们无意中发现船头上空高度约30°～40°样子有7～8 Science magazine Editorial: I am a crew member of the Shanghai Maritime Bureau. I now tell you, on June 26, 1987, an object we saw over the sea just east of Chenghuang Island, Chengshantou, and asked what it is. On the morning of the 26th, our boat sailed northward on the east coast of the island of 镆 铘 Island, heading at 002 °. At that time, the weather was better. There were a few high cumulus clouds in the sky. There was some steam fog on the sea surface, but it did not affect the voyage. At 5:15 that morning, we inadvertently found the altitude above the bow about 30 ° ~ 40 ° look like 7 to 8