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Deflecting earth-threatening asteroids using the solar collector: An improved model
The first steps towards a de minimus, affordable NEA exploration architecture
Space Agencies and Global Collaboration for Planetary Defense: NASA Presentation to the AIAA-LA/LV
Planetary Defense –Current Efforts, Future Possibilities, and a Systems Engineer’s Perspective
Using Gravity Assists in the Earth-moon System as a Gateway to the Solar System
Pella vilya: Near earth objects—Planetary defence through the regulation of resource utilisation
Small Satellites and Planetary Defense Initiatives
Sentinel: A Space Telescope Program to Create a 100-Year Asteroid Impact Warning
Key Reports on Cosmic Hazards and Planetary Defense Issues and Initiatives