David Jewitt talks about Asteroids with Activity

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DAVID JEWITT TALKS ABOUT ASTEROIDS WITH ACTIVITY

Classically asteroids are considered to be just rocks, and comets to display evaporation of gases and dust release, making impressive comas and tails. However, this picture has changed in the past years. David Jewitt explains. Video by LIghtcurve Film.

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Watch the Film  |  Read the Synopsis

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ASTEROID EXPERTS

Debbie Lewis is a Crisis and Risk Management expert and the Deputy Chair of the Asteroid Day Expert Panel..

Dante Lauretta is the Principal Investigator of OSIRIS-REx and an Asteroid Day science advisor.

Patrick Michel is a Planetary Scientist and an Asteroid Day Science Advisor.

Tom Jones is a planetary scientist, a four-time shuttle astronaut and an Asteroid Day science advisor.

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