Nuclear Weapons Resources

All nuclear weapons resources

Activist Resource
Scientist speaking at a public event

Communicating Science

Since its founding, the Union of Concerned Scientists has been a leader in science and technology communication. We’ve worked with thousands of researchers and academics to help them make their work more accessible to lay audiences.
NASA mission satellite.

Satellite Database

In-depth details on the 5,465 satellites currently orbiting Earth, including their country of origin, purpose, and other operational details.
North Korea missile launches

North Korea Missile Launches

Nuclear nonproliferation expert Dr. Jeffrey Lewis breaks down why North Korea appears to be ramping up its missile tests, and what this means for our geopolitics.