Join Donate

Video

Parks After Dark: Death Valley

CaLisa Lee takes us to Death Valley National Park to talk to rangers and astronomers about how and why National Parks keep the night sky so dark.

Music by Jim McKeever • Night Sky Footage by Josh Spradling

You are here:
Comments & Sharing
astronaut on Phobos
Let's Change the World

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

Join Today

Mars
Advocacy

Our Advocacy Program provides each Society member a voice in the process. Funding is crucial.

Donate