The Global Burst Detection system, developed by Sandia and Los Alamos national laboratories, carries a suite of sensors and ...
The Global Burst Detection system, a set of specialized payloads hosted on US GPS satellites, has been monitoring the planet for signs of nuclear detonations for over 60 years.
Roughly 12,550 miles above Earth, a constellation of U.S. global positioning satellites orbits the planet. GPS satellites ...
Modern Engineering Marvels on MSN

Hypersonic Crosshairs on America’s Stealth Bomber

Could a missile flying six times the speed of sound really knock out the most sophisticated stealth bomber ever produced? That is the assertion from Chinese military-connected studies, which posit ...
TL;DR Introduction It’s strange how satisfying it is to turn off the lights, set up a tent under the stars, and watch the ...
So many major unknowns remain that unease about the program is mounting among many policymakers, missile defense experts and ...