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Messages from Earth

Fly your name to an asteroid--and back--on Hayabusa-2!
Send your name http://www.planetary.org/assets/background/space-art/background-hayabusa2-with-asteroid.jpg
Kasei Vallis, Mars, from Mars Express

On the 10th anniversary of its launch Mars Express shows us a stunning view of Martian outflow channels
Explore Mars http://www.planetary.org/assets/background/space-photos/Kasei-Valles-mosaic_20pct_background.jpg
We Are Your Place in Space

Join me as a Member of The Planetary Society
Join Now http://www.planetary.org/assets/background/space-art/rover-wisdom-background.jpg
Planetary Defense Conference 2013

Bringing together the world’s experts in all aspects of defending the world from asteroid and comet impact
Find out more http://www.planetary.org/assets/background/people/project_shoemaker_homepage_bg.jpg
Landing on Mars With Matt Golombek

The MER Project Scientist has helped lead Mars landing site selection for decades.
Listen Now http://www.planetary.org/assets/background/space-art/curiosity_landing_powered-descent_background.jpg

MySky Stories From Our Members

Double Rainbow
Henry Towers
Double rainbow on my way home from work in Orange County, California.

Yukon Moon
Mark Bowers
The moon and it's reflection at Fox Lake in Yukon Canada-September 2011.

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Image of the Week: Sun Jun 16 00:00:00 CDT 2013

We are at a crucial turning point in the history of planetary exploration.

You can help.

Together, we can get the budget we need to support our planetary endeavors and Save our Science.

Find out what is at risk and what you can do to help.

If we started today, how long would it take to get to Mars? With this budget, never. 2013/06/19
The House of Representatives held a hearing today to discuss their proposed NASA authorization bill, ...
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Enormously detailed photo of Kasei Valles from Mars Express 2013/06/19
ESA celebrated the tenth anniversary of Mars Express' launch with a several-day science meeting during ...
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A Little Moonlight 2013/06/19
From far away, or from so near you could almost touch it, the moon is ...
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