科技新闻The Wow signal was a strong narrowband radio signal detected on August 15, 19772026年8月15日1 次浏览来源：Hacker News阅读原文Article URL: https://en.wikipedia.org/wiki/Wow!_signal Comments URL: https://news.ycombinator.com/item?id=49314596 Points: 56 # Comments: 9分享复制链接