The Daily Galaxy on MSN

This giant cannon propels satellites at 28,400 km/h—exactly as Jules Verne predicted it 160 years ago

In a quiet corner of a former naval base near San Francisco Bay, engineers are firing metal projectiles faster than the speed ...

I worked up close with thermonuclear weapons — building new ones is insane

It’s been 20 years since I retired from the Air Force and 40 years since I first entered Cheyenne Mountain, America’s nuclear ...