First air date
March 26, 2018
This documentary series seeks to answer the question, "Why Earth?" How could such an inhospitable and at times lethal universe result in a planet teeming with so much life? Follow experts from the formation of Earth through its evolution into an epicenter of galactic activity and beyond. Astronauts and scientists offer their educated opinions on our amazing home from a perspective often overlooked--- one from outer space. What's next for our world and for the future of space exploration and colonization?