Help Shape the Future of Space Exploration

Join The Planetary Society Now  arrow.png

Join our eNewsletter for updates & action alerts

    Please leave this field empty
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?

01/26/2016 | 41:48
Listen

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.

More Planetary Radio shows »

Facebook Twitter Email RSS AddThis

Help Us Go Farther

The Planetary Fund

Help us accelerate progress in our four core enterprises: Robotic Space Exploration, Human Space Exploration, Planetary Defense, and The Search for Life.

Donate

Featured Video

The Planetary Post - 2016: A Magnificent Year for Space Exploration

Watch Now

Space in Images

Pretty pictures and
awe-inspiring science.

See More

Join The Planetary Society

Let’s explore the cosmos together!

Become a Member

Connect With Us

Facebook, Twitter, YouTube and more…
Continue the conversation with our online community!