In the next two decades, human beings will return to the moon, set foot on Mars, and launch telescopes capable of detecting extraterrestrial life. Brian Greene is joined by leading scientists – Thomas Zurbuchen, NASA’s former head scientist, Aude Vignelles, Australia Space Agency, Masaki Fujimoto, Japan Space Exploration Agency, and Kirsten MacDonnell, European Space Agency – to explore this new Golden Age of Space Exploration. Share your feedback here. | 
