For almost 60 years, a global ban on nuclear weapons in space has held up. But the growing number of satellites and increasing geopolitical tension has scientists worried the moratorium could fail

By observing the neutrons induced by spallation from protons in the inner Van Allen radiation belts using widely available sensor technologies, the detection of a thermonuclear…

A nuclear weapon orbiting Earth would emit neutrons through its interactions with the planet’s space radiation environment, and these could be detected by satellites.

For almost 60 years, a global ban on nuclear weapons in space has held up. But the growing number of satellites and increasing geopolitical tension has scientists worried the…

The Outer Space Treaty bans nuclear weapons in orbit—but we currently have no way to verify that satellites aren't carrying them.

American officials suspect Russia of launching a satellite with nuclear materials in 2022

There is a long-standing international treaty in place but we can't be the only ones side-eyeing world's current crop of politicos

Il divieto di portare armi nucleari nello spazio sta resistendo da quasi 60 anni. Ma l’aumento del numero di satelliti in orbita e le crescenti tensioni geopol…