Encounters in the Milky Way

Opening June 9, 2025: A new Hayden Planetarium Space Show, narrated by Pedro Pascal.

Discover the chance encounters that have shaped our place in the universe.

Reaching billions of years into the past and peering millions of years into the future, Encounters in the Milky Way is a time-traveling journey about the cosmic movements that shape our galactic neighborhood.

Get a front-row seat to spectacular moments in our solar system's past and future, including the paths of stars, comets, interstellar debris, and visually stunning gas and dust clouds–and, visualized for the first time, a dramatic, ongoing merger of our galaxy with a smaller satellite galaxy. 

Developed by a team that includes astronomers, science visualization experts, and artists, Encounters in the Milky Way is made possible by data from one of the most transformative projects of the past century: the European Space Agency's Gaia mission, dubbed the "billion-star survey" for mapping the precise positions, distances, and motions of nearly 2 billion stars in our galaxy.

The Space Show will screen in the Hayden Planetarium Space Theater, now featuring a high-resolution immersive audio system.

Members See it First!

Become a Member and see Encounters in the Milky Way during Member Preview Days June 6, 7, and 8.

Join Now »
Milky way in space.

Reserve Museum Tickets »
Select the number of tickets and a date for Museum entry on or after June 9, and you will then be able to add tickets to Encounters in the Milky Way during checkout.

Encounters in the Milky Way was developed with the major support and partnership of the National Aeronautics and Space Administration (NASA).
NASA logo with the words Grantee.

With deep gratitude to
Van Cleef and Arpels logo

Generously sponsored by Robert and Kristin Peck