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.Japanese space industry
7. 7.Asteroids

countries

1. 1.Chile
2. 2.France
3. 3.Mauritius

organizations

1. 1.European Space Agency
2. 2.International Asteroid Warning Network
3. 3.National Aeronautics and Space Administration

persons

1. 1.Bruce Betts
2. 2.Melissa Morris
3. 3.Richard Witherspoon

technicals

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