NASA Advances Mission to Protect Earth From AsteroidsNASA last week announced that it has established the Planetary Defense Coordination Office to formalize its efforts to detect and track near-Earth objects. The PDCO will supervise all NASA-funded projects to find and characterize asteroids and comets that pass near Earth's orbit around the sun. It will issue notices of close passes and warnings of any detected potential impacts.
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NASA Advances Mission to Protect Earth From Asteroids