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Planetary Defense Coordination Office

NASA Headquarters
Charles Blue (202) 358-5345

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Center for Near-Earth Studies, NEO Surveyor

Jet Propulsion Laboratory
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Meteors, Meteor Showers

Meteoroid Environments Office, Marshall Space Flight Center
Jonathan Deal (256) 961-3646

Planetary Defense Missions

DART with asteroids

DART

The world's first demonstration of asteroid deflection technology.

NEO Surveyor

NEO Surveyor

Designed to help NASA discover and characterize most of the potentially hazardous asteroids and comets that come within 30 million miles of Earth.

NEOWISE

NEOWISE

A space telescope that is helping NASA find and better understand potentially hazardous near-Earth objects.

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