第 2 季 共 10 集
播出时间：2017年4月12日
第 1 集 NASA's Greatest Moments
播出时间：2017年4月12日
See the countdown of the greatest moments in NASA's nearly 60-year history.
第 2 集 Strangest Alien Storms
播出时间：2017年4月19日
New discoveries on alien planets reveal violent storms and strange weather.
第 3 集 Black Holes: The Einstein Prophecy
播出时间：2017年4月26日
The genius of Einstein's theory of relativity was the first evidence that black holes might exist, but scientists still do not know what really happens inside of one. Follow the researchers investigating the dark secrets of this mysterious phenomenon.
第 4 集 Secret History of Jupiter
播出时间：2017年5月3日
The genius of Einstein's theory of relativity was the first evidence that black holes might exist, but scientists still do not know what really happens inside of one. Follow the researchers investigating the dark secrets of this mysterious phenomenon.
第 5 集 Mysteries of Alien Volcanoes
播出时间：2017年5月10日
Recent discoveries by NASA's Juno mission reveal new secrets about Jupiter, a strange world that is more like a star than a planet. As scientists uncover what lies beneath its violent storms, our understanding of the solar system could change forever.
第 6 集 Curse of Dark Matter
播出时间：2017年5月17日
Recent discoveries have revealed vast clouds of dark matter in our universe. Could this mysterious matter be proof that multiple universes exist? Join researchers as they investigate the secrets of dark matter.
第 7 集 Race to Planet 9
播出时间：2017年5月24日
Scientists believe that there is an undiscovered massive planet lurking at the edge of our solar system. Join researchers as they hunt for this mysterious world, an investigation that could reveal the secret history of the solar system's formation.
第 8 集 Rise of the Monster Stars
播出时间：2017年5月31日
The most extreme stars in our universe could be the key to understanding life in the cosmos. These monster stars are among the oldest in the universe, and can be hundreds of times larger than our Sun and burn over million times brighter.
第 9 集 Stranger Signals from Alien Worlds
播出时间：2017年6月7日
New discoveries reveal radio bursts that may confirm life in the cosmos.
第 10 集 Secret History of the Big Bang
播出时间：2017年6月14日
Scientists are on a race to find the beginning of time and space: the Big Bang. Cutting-edge technology helps astronomers look back in time to uncover the mysteries of our universe's creation, revealing hat happened in the first moments of the cosmos.
