Scientists have created a visualization of a nuclear war between the USA and Russia.

Scientists have created a visualization of a nuclear war between the USA and Russia.

In such a scenario, Each explosion will create a fireball about as hot as the Sun's core, followed by a radioactive mushroom cloud, ash and smoke will close the planet from solar heat for up to 10 years, and more than 5 billion people could die from explosions, radiation, and starvation, including approximately 99% of the populations of the United States, Europe, Russia, & China.