Comet Research Celebrated

From the creator

NASA commemorated a quarter-century of comet discoveries, and looked forward to future comet encounters during a symposium at the Newseum in Washington. A team of NASA scientists and academicians who study comets discussed the impact of these celestial formations on the evolution of Earth.

Published 2010-09-13 · Watch on YouTube ↗
Availability and playback restrictions are controlled by the original channel.