The Cost of Nuclear War

The Cost of Nuclear War

A nuclear war would cause catastrophic damage to the environment and human populations. The use of nuclear weapons would produce long-lasting radioactive fallout that would contaminate large areas of land and result in the death of millions of people. The economic...
Asteroids, Panspermia, and Life on Other Planets

Asteroids, Panspermia, and Life on Other Planets

Life on Earth has come a long way since the time when our planet was populated by single-celled organisms and only microbes. Darwin has given us a better descriptive timeline of species in hie book “Origin of Species.” The single cells that started the...