剧集
第 2 季第 1 集 - The Astronauts
2016年6月3日25 分钟Who are these people that venture into space? Once they were test pilots, then scientists and engineers. Now teachers, politicians and paying tourists can go to space! What does it take to earn the astronaut wings?本视频当前不可用。第 2 季第 2 集 - Space: Getting There
2016年6月3日24 分钟Take a look at the new surge in space transportation, with privately owned companies vying for government contracts and private entrepreneurs looking to build hotels in space.本视频当前不可用。第 2 季第 3 集 - Orbit
2016年6月3日25 分钟Chances are, you are watching this program by satellite, one way or another. Every day we use these wonders of human design, from communication and weather observation, to GPS and recourse management. As time goes on, the need for these amazing machines grows and grows.本视频当前不可用。第 2 季第 4 集 - Shore to Shore
2016年6月3日24 分钟With low Earth orbit delegated to private companies, NASA is free to develop the deep space hardware for missions to Mars and beyond. The Orion space craft and SLS launch system are well on their way to delivering this capability.本视频当前不可用。第 2 季第 5 集 - Mars: Adapt or Leave
2016年6月3日24 分钟Air, water, food, electricity, and fuel - all the essentials to explore the solar system. This episode explores the innovative plans for astronauts to grow their own food and extract water and fuel at their destinations.本视频当前不可用。第 2 季第 6 集 - Emissaries
2016年6月3日24 分钟NASA and others are developing new innovative propulsion systems, ion thrusters, and solar sails. The science fiction 'Warp drive' is not as far away as once thought.本视频当前不可用。第 2 季第 7 集 - Danger, Asteroids Ahead
2016年6月3日25 分钟The threat of an asteroid strike is a very real danger in our solar system. Mankind is now in a position to defend the planet from such an eventuality.本视频当前不可用。第 2 季第 8 集 - First Light
2016年6月3日24 分钟The Hubble Telescope is nearing its end. Its replacements are ready to go - ready to peer further back in time and space than ever imagined.本视频当前不可用。第 2 季第 9 集 - Stars Above
2016年6月3日24 分钟The past and the future of Earth and ourselves are revealed to us through the life cycle of stars.本视频当前不可用。第 2 季第 10 集 - The Dark Side
2016年6月3日24 分钟There are many things that we don't know about the Universe, especially when it comes to dark matter and dark energy. See what Scientists continue to unveil as they devote so much time and effort to this study.本视频当前不可用。