第3集 五次神奇的飞行任务|哈勃三十年 揭秘宇宙奇观|天文科普纪录片

The Hubble Space Telescope has revolutionized astronomy, acting as a \"time machine\" to probe the early universe. Through daring astronaut servicing missions and instrument upgrades, it has provided definitive proof of supermassive black holes, documented the evolution of galaxies, and led to the Nobel Prize-winning discovery that dark energy is accelerating the expansion of the cosmos.