News
This National Preparedness Strategy and Action Plan for Near-Earth Object Hazards and Planetary Defense (2023 Planetary ... and routinely exercise NEO impact emergency procedures and action ...
In April 2023 the United States government released the National Preparedness Strategy and Action Plan ... Defense Strategy will improve detection, research, mission planning, emergency ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback