了解宇宙是如何运行的第七季

p 　　S七, Ep一 br 　　八 Jan 二0一九 Nightmares of Neutron Stars br 　　Neutron stars are strange and violent phenomena that defy the laws of physics, and new discoveries reveal that these bizarre nightmares are far more deadly than previously believed, with the power to destroy planets and even other stars br 　　 br 　　When Supernovas Strike S七, Ep二 br 　　一五 Jan 二0一九 When Supernovas Strike br 　　Supernovas are the violent death of giant stars, and new discoveries reveal that these cataclysmic events create the elements that are essential to all life in the universe br 　　 br 　　The Interstellar Mysteries S七, Ep三 br 　　二二 Jan 二0一九 The Interstellar Mysteries br 　　Discoveries about interstellar space, the space between the universe 三九 s stars, reveal that it 三九 s not empty and unremarkable as previously thought, but filled with weird objects and strange phenomena that might hold the darkest secrets of the cosmos br 　　 br 　　How Black Holes Made Us S七, Ep四 br 　　二九 Jan 二0一九 How Black Holes Made Us br 　　Black holes are not the violent monsters people think they are, and new discoveries reveal that they might have been essential to creating stars, giving light, and building the universe itself br 　　 br 　　Secret World of Nebulas S七, Ep五 br 　　五 Feb 二0一九 Secret World of Nebulas br 　　Nebulas are the strange structures of cosmic gas and dust where stars are born and die, and new discoveries reveal the secrets of these mysterious places br 　　 br 　　Did the Big Bang Really Happen S七, Ep六 br 　　一二 Feb 二0一九 Did the Big Bang Really Happen br 　　New discoveries are causing astronomers to question if the Big Bang really happened, and using the latest science, they investigate if it wasn 三九 t just the start of our universe but many mysterious multiverses br 　　 br 　　Battle of the Dark Universe S七, Ep七 br 　　一九 Feb 二0一九 Battle of the Dark Universe br 　　Dark matter and dark energy are locked in an epic battle for control of the cosmos, and the winner will determine the fate of the universe New discoveries might reveal which force will emerge victorious br 　　 br 　　Hunt for Alien Life S七, Ep八 br 　　二六 Feb 二0一九 Hunt for Alien Life br 　　The latest discoveries suggest that we might be on the verge of discovering life beyond our planet, and scientists are investigating if earth 三九 s life began elsewhere in the universe, and whether we need to evolve to know for sure br 　　 br 　　Finding the New Earth S七, Ep九 br 　　五 Mar 二0一九 Finding the New Earth br 　　New discoveries have revealed thousands of exoplanets beyond the solar system Some resemble earth enough that one could be a new home for humanity Even with cutting-edge technology, finding the perfect one is the scientific challenge of the age br 　　 br 　　Cassini 三九 s Final Secrets S七, Ep一0 br 　　一二 Mar 二0一九 Cassini 三九 s Final Secrets br 　　For twenty years, NASA 三九 s Cassini spacecraft revealed the strange secrets of Saturn until it vaporized in its atmosphere in a blaze of glory But today its legacy lives on, as fresh data from the probe helps scientists make brand-new discoveries p