Join Donate

Rosanne Di Stefano

Rosanne Di Stefano

Rosanne Di Stefano

Rosanne Di Stefano is a Senior Astrophysicist at the Harvard-Smithsonian Center for Astrophysics.

Latest Planetary Radio Appearance

Civilizations Among the Clustered Stars?

January 26, 2016 • 41:48

New research indicates that globular clusters—collections of up to a million stars—could provide stable environments for life, along with opportunities for interstellar civilizations. Lead author Rosanne Di Stefano joins us to explain.

Bill Nye and people
Let's Change the World

Become a member of The Planetary Society and together we will create the future of space exploration.

Join Today

LightSail
LightSail 2 Sweepstakes

Help power LightSail 2's journey and support the mission by entering to win a complete LightSail swag kit.

Learn More

You are here: