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- United Nations to Adopt Asteroid Defense Plan http://www.scientificamerican.com/article.cfm?id=un-asteroid-defense-plan 63 comments
- United Nations to Adopt Asteroid Defense Plan http://www.scientificamerican.com/article.cfm?id=un-asteroid-defense-plan 29 comments science
- United Nations to Adopt Asteroid Defense Plan http://www.scientificamerican.com/article.cfm?id=un-asteroid-defense-plan 263 comments space
Linking pages
- USA TODAY http://www.usatoday.com/story/news/world/2013/10/28/asteroid-defense-united-nations/3286133/ 24 comments
- Astronaut Sounds Alarm On Asteroids - Scientific American http://www.scientificamerican.com/podcast/episode.cfm?id=astronaut-sounds-alarm-on-asteroids-13-11-04 20 comments
- Scientific American's Top 10 Science Stories of 2013 - Scientific American http://www.scientificamerican.com/article.cfm?id=top-10-science-stories-2013 1 comment
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