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Planetary Society

WATCH: Bill Nye's Surprising Take On Asteroid Threat

The Huffington Post | Jacqueline Howard | Posted 02.14.2013 | Science

As the world watches for a giant asteroid to give Earth a close shave on Feb. 15, famed science educator Bill Nye suggests now is the time to get invo...

Endgame of an Era

Kingsley Dennis, Ph.D. | Posted 04.24.2012 | Home
Kingsley Dennis, Ph.D.

The modern world has witnessed a different type of consciousness emerging over the past 150 years, a post-Industrial Revolution cognitive mind.

Planetary Society plans Sunlight-Propelled Craft

AP | JOHN ANTCZAK | Posted 05.25.2011 | Technology

LOS ANGELES — Four years after its first solar sail ended up in the ocean instead of orbit, The Planetary Society announced Monday that by the e...