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Bill Nye Moderates "Climate Change on Earth and Other Planets"

More than 600 people attended this public event in Boulder, Colorado to hear the Science Guy and four distinguished scientists.

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Snapshots from Space: Saturn's Rings

Planetary Society Science and Technology Coordinator Emily Lakdawalla returns with this guide to the rings of Saturn, featuring beautiful images and video.

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Cosmoquest Science Hangout 2012-06-20: Ravi Prakash, Curiosity EDL Engineer

Ravi Prakash, Curiosity Entry, Descent, and Landing Systems Engineer, explained how Curiosity will land on Mars, and why they've changed things since Spirit and Opportunity landed.

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Session 13: Galaxies, Big Bang, and Life

Guests

  • Bruce Betts, Director of Science and Technology, The Planetary Society

Galaxies, Expansion of the Universe, Big Bang, Life and SETI

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Session 12: The Sun and Stars

Guests

  • Bruce Betts, Director of Science and Technology, The Planetary Society

The Sun and Stars: Formation, evolution, types. Plus Solar Sails and Lagrange Points.

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USA Science & Engineering Fair time-lapse 2

A time-lapse video of the Planetary Society booth during the second full day of the USA Science & Engineering Fair in Washington, D.C., April 29, 2012. Note the sudden crowd that appears when Bill Nye arrives to sign autographs.

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USA Science & Engineering Fair time-lapse 1

A time-lapse video of the Planetary Society booth during the first full day of the USA Science & Engineering Fair in Washington, D.C., April 28, 2012. Note the sudden crowd that appears when Bill Nye arrives to sign autographs.

Watch »

Session 11: Exoplanets and Origin of the Solar System, Guest: Darin Ragozzine, Harvard-Smithsonian Center for Astrophysics

Guests

  • Bruce Betts, Director of Science and Technology, The Planetary Society

Extra Solar Planets: exploring other solar systems, and origins of our own

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Session 10: Pluto, Kuiper Belt, Trans Neptunian Objects, Oort Cloud, and Comets

Guests

  • Bruce Betts, Director of Science and Technology, The Planetary Society

Pluto system, Kuiper Belt Objects, Oort cloud, Comets and effects of the Sun (solar wind, light pressure)

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Why Does My Shadow Change Color?--Consider the Following With Bill Nye

Guests

Why Does My Shadow Change Color? Bill Nye sheds some colorful light on this shady topic.

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LightSail - Flight by Light

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