A 110-kiloton nuclear explosion at 400km altitude would immediately jeopardize approximately ... Beyond the immediate damages are the prolonged radiation hazards. High-yield detonations could create ...

Q: What is a high-altitude nuclear explosion? A: A high-altitude nuclear explosion is a nuclear detonation in space, occurring above the earth’s atmosphere, at altitudes of roughly 18 miles or ...

RECENT observations of geophysical effects of high-altitude nuclear explosion 1 have indicated that such blasts give rise to signals similar to solar flares when recorded in the 27 kc./s.

two nuclear devices were exploded in the upper atmosphere above Johnston Island in the North Pacific. No exact information is available to us regarding the heights of the explosions ; but it is ...

The United States must enhance the protection of its low Earth orbit (LEO) satellites from nuclear threats, according to a report by Lenta This urgent recommendation stems from concerns over ...

Q: What is a high-altitude nuclear explosion? A: A high-altitude nuclear explosion is a nuclear detonation in space, occurring above the earth's atmosphere, at altitudes of roughly 18 miles or higher.