Threat of Near-Earth Objects
Edward Weiler, Associate Administrator for Space Sciences at NASA, talked about the threat posed by Near-Earth objects, such as asteroids and comets, to the survival of the planet. This issu…
110 viewsEdward Weiler, Associate Administrator for Space Sciences at NASA, talked about the threat posed by Near-Earth objects, such as asteroids and comets, to the survival of the planet. This issu…
110 viewsMr. Weiler talked about the Hubble Space Telescope and showed some illustrations of its work. He responded to audience telephone calls, faxes, and electronic mail. Mr. Hager served as gue…
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