Planetary Defense Coordination Office

perspectives

1. 1.Natural Disasters
2. 2.Aerospace Industry
3. 3.US space industry
4. 4.Space Race
5. 5.Astronomy
6. 6.Asteroids
7. 7.Japanese space industry

countries

1. 1.Chile
2. 2.France
3. 3.Mauritius
4. 4.Philippines

organizations

1. 1.European Space Agency
2. 2.National Aeronautics and Space Administration
3. 3.International Asteroid Warning Network
4. 4.Asteroid Watch
5. 5.Catalina Sky Survey
6. 6.Howard Hughes Medical Institute
7. 7.IMO Meteor Org
8. 8.Queen's University Belfast
9. 9.Science and Educational Media Group
10. 10.University of Arizona

persons

1. 1.Bruce Betts
2. 2.Melissa Morris
3. 3.Richard Witherspoon
4. 4.Alan Fitzsimmons

technicals

1. 1.Pacific Ocean
2. 2.James Webb Space Telescope
3. 3.Jupiter
4. 4.Lucy
5. 5.Perseus
6. 6.2024 YR4
7. 7.Armageddon
8. 8.Dimorphos
9. 9.Solar System