Origins: fourteen billion years of cosmic evolution

A meditation on the origins of science and the science of origins

The greatest story ever told

The origin of the universe

In the beginning

Antimatter matters

Let there be light

Let there be dark

Let there be more dark

One universe or many?

The origin of galaxies and cosmic structure

Discovering galaxies

The origin of structure

The origin of the stars

Dust to dust

The elemental zoo

The origin of planets

When worlds were young

Between the planets

Worlds unnumbered: planets beyond the solar system

The origin of life

Life in the universe

The origin of life on Earth

Searching for life in the solar system

Searching for life in the Milky Way galaxy

The search for ourselves in the cosmos.