So astronomy is constantly being transformed by this capacity to collect data, and with data almost doubling every year, within the next two decades, me may even reach the point for the first time in history where we've discovered the majority of the galaxies within the universe.
行星的数量，翻了一倍。 这种数据收集的能力， 正不断改变着天文学。 随着数据逐年递增， 我们甚至开始设想， 在接下来的二十年内 我们可能有史以来第一次， 探索到宇宙的 绝大部分星系。