For All Mankind — The Science Behind Season 3: Episode 4, Happy Valley | Apple TV+

How can light help us travel through space? Join Wrenn Schmidt and discover the science behind For All Mankind. Watch now on Apple TV after you’ve watched the latest Season 3 episode. The ensemble cast returning for season three includes Joel Kinnaman, Shantel VanSanten, Jodi Balfour, Sonya Walger, Krys Marshall, Cynthy Wu, Casey W. Johnson, Coral Peña and Wrenn Schmidt, along with new series regular Edi Gathegi who will play Dev Ayesa, a charismatic visionary with his sights set on the stars. The propulsive new season of the alternate-reality series takes viewers to a new decade, moving into the early ’90s with a high-octane race to a new planetary frontier: Mars. The first two seasons of For All Mankind are available to stream on Apple TV Subscribe to Apple TV’s YouTube channel: Follow For All Mankind: Instagram: Twitter: