translation.en: Because today's astronomers, by turning powerful telescopes to the sky, have captured a handful of starkly informative photons -- a kind of cosmic telegram billions of years in transit.
translation.zh: 因为当今的天文学家们， 透过强大的望远镜， 已经捕捉到少数可提供信息的光子-- 宇宙电报要走 10亿年的路程。