Inside the Milky Way

Inside the Milky Way delves into the vast expanse of our galaxy, spanning 100,000 light-years, to explore key moments in its history and evolution. Using advanced CGI and up-to-date science, the National Geographic documentary creates a detailed model of the Milky Way, revealing how it formed billions of years ago and how it continues to change over time.

The film journeys to the galaxy’s core, where astronomers believe a supermassive black hole has existed since the Milky Way’s earliest days, and follows the life cycle of stars — from their birth in giant nebulae to their dramatic deaths in powerful supernova explosions. It also examines nebulae in greater detail and considers the possible influence of dark matter on the galaxy’s future.

Another major focus is the search for life, highlighting regions where conditions may allow it to exist. Looking ahead, the documentary explores the Milky Way’s long-term destiny, including its eventual collision and merger with the Andromeda Galaxy. Inside the Milky Way is an awe-inspiring journey that answers many questions while opening new avenues for discovery.