"CMB is an important piece of evidence for the Big Bang Theory," says Wu. "It allows astronomers to make observations of the early universe. This radiation has, in effect, witnessed the major events in the universe over the last 14 billion years, and contains important data on the evolution of the universe."
吳俊輝指出：「宇宙微波背景輻射是『宇宙曾經發生大爆炸』的重要證據，可供科學家觀測早期宇宙的樣貌；由於這些古老光在宇宙中穿梭了 140 億年，等於見證了這段漫長時間宇宙所發生的各種事件，也紀錄了宇宙演化的重要資訊。」