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problogic
- The endless beauty of northwest Nebraska
- Ten planning lessons from the true home of the Indy 500 – Speedway, Indiana
- The ultimate sugar rush: The Chillz Donut Delight
- World’s tallest air traffic control towers: 2024 update
- Places for a genuine “taste” of the Old West
- A great kids book about cities and planning
- States and provinces with the most limited access tollway mileage
- Working list: World’s deepest open pit mines past and present
- Biggest baddest bottlenecks for truck traffic in the USA
- Scaling one the last remaining fire lookout towers in Illinois
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Tag Archives: Near-Earth Objects
Mapping NASA’s “Planetary Defense Network” of observatories
The following four (4) maps depict the land-based optical and radio astronomical observatories that constitute NASA’s Planetary Defense Network against potential outer space threats, principally from asteroids, but also other identified Near-Earth Objects (NEOs). A detailed list of the observatories … Continue reading
Posted in aerospace, Africa, climate, colleges, Communications, ecosystems, education, engineering, environment, geography, government, health, history, humanity, infrastructure, land use, Latin America, Maps, military, natural history, nature, North America, Oceania, Outer Space, planning, product design, Radio, Science, Skies, solar, South America, space, Statistics, technology, topography
Tagged asteroids, civilization, environment, geography, history, humanity, land use, NASA, Near-Earth Objects, NEOs, observatories, optical, outer space, planning, Radio, space
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