
Life After People
Post-human life: pythons vs alligators, plants deplete O2, cities sink.

Post-human life: pythons vs alligators, plants deplete O2, cities sink.

People vanish, New York crashes metals break, skyscrapers and bridges teeter.

Can space probes find a new Earth...and even make contact with alien life?

Can space probes find a new Earth...and even make contact with alien life?

We are in the midst of the greatest era of space discovery.

In this episode, two kinds of star clusters in the galaxy are explored.

A variety of cosmic events have both helpful and harmful effects on life on Earth.

How will we live... in space?

Delve into myths, misconceptions, truths and amazing mysteries of our universe.

Astrobiology is a visionary new science that searches for life in space.

Can space probes find a new Earth...and even make contact with alien life?

Can space probes find a new Earth...and even make contact with alien life?

We are in the midst of the greatest era of space discovery.

In this episode, two kinds of star clusters in the galaxy are explored.

A variety of cosmic events have both helpful and harmful effects on life on Earth.

How will we live... in space?

Delve into myths, misconceptions, truths and amazing mysteries of our universe.

Astrobiology is a visionary new science that searches for life in space.

Tsunami waves taller than Statue of Liberty hit the Mediterranean in 6,000 B.C.

Tsunami waves taller than Statue of Liberty hit the Mediterranean in 6,000 B.C.