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1. oig.nasa.gov › wp-content › uploadsNASA’s Efforts to Identify Near-Earth Objects and Mitigate...

   oig.nasa.gov › wp-content › uploads

   Scientists classify comets and asteroids that pass within 28 million miles of Earth’s orbit as near-Earth objects (NEOs). Asteroids that collide and break into smaller fragments are the source of most NEOs, and the resulting fragments bombard the Earth at the rate of more than 100 tons a day.

2. science.nasa.gov › planetary-defense-neooNear-Earth Observations (NEO) Program - NASA Science

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   The Near-Earth Object (NEO) Observations Program is a key element of NASA’s Planetary Defense Program, funding efforts to search for undiscovered NEOs using observatories around the world, calculate and refine NEO orbits, determine NEO physical properties and composition, and study NEO deflection and mitigation technologies.

3. www.nasa.gov › wp-content › uploadsREPORT ON NEAR-EARTH OBJECT IMPACT THREAT EMERGENCY PROTOCOLS -...

   www.nasa.gov › wp-content › uploads

   NASA NEO survey and alert process. The NASA Jet Propulsion Lab’s (JPL) Center for Near-Earth Object Studies (CNEOS) computes high- precision orbits for NEOs in support of the NASA Planetary Defense Coordination Office (PDCO).

4. www.nasa.gov › wp-content › uploadsNational Near-Earth Object Preparedness Strategy and Action Plan...

   www.nasa.gov › wp-content › uploads

   The National Near-Earth Objective Preparedness Strategy and Action Plan establishes five overarching strategic goals to mitigate the risk of NEO impacts through improved understanding, forecasting, prevention, and emergency preparedness: Goal 1: Enhance NEO Detection, Tracking, and Characterization Capabilities.

5. blogs.nasa.gov › neosurveyor › 2022/12/06NASA’s NEO Surveyor Successfully Passes Key Milestone

   blogs.nasa.gov › neosurveyor › 2022/12/06

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   6 gru 2022 · Agency officials have completed a rigorous technical and programmatic review, known as Key Decision Point C (KDP-C), and confirmed NASA’s Near-Earth Object Surveyor space telescope (NEO Surveyor) – the next flight mission out of the agency’s Planetary Defense Coordination Office (PDCO) – establishing NASA’s commitment to the mission ...

6. www.nasa.gov › stem-content › near-earth-object-programNear-Earth Object Program - NASA

   www.nasa.gov › stem-content › near-earth-object-program

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   1 maj 2023 · The Near-Earth Object Program coordinates NASA-sponsored efforts to detect, track and characterize potentially hazardous asteroids and comets that could approach the Earth. Stay up-to-date on which asteroids and comets wander near Earth. The website shows distances that the closest asteroids and comets are to our home planet.

7. science.nasa.gov › planetary-science › programsPlanetary Defense Coordination Office - NASA Science

   science.nasa.gov › planetary-science › programs

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   The PDCO funds efforts through its Near-Earth Object (NEO) Observations Program to search for NEOs and determine their orbits and physical characteristics using observatories around the world.