Regular price: $28.00

Membership details Membership details
  • A 30-day trial plus your first audiobook, free.
  • 1 credit/month after trial – good for any book, any price.
  • Easy exchanges – swap any book you don’t love.
  • Keep your audiobooks, even if you cancel.
  • After your trial, Audible is just $14.95/month.
Select or Add a new payment method

Buy Now with 1 Credit

By confirming your purchase, you agree to Audible's Conditions of Use and Amazon's Privacy Notice. Taxes where applicable.

Buy Now for $28.00

Pay using card ending in
By confirming your purchase, you agree to Audible's Conditions of Use and Amazon's Privacy Notice. Taxes where applicable.

Add to Library for $0.00

By confirming your purchase, you agree to Audible's Conditions of Use and Amazon's Privacy Notice. Taxes where applicable.

Publisher's Summary

In these lively and fascinating essays, scientists from around the world weigh in on the latest advances in the search for intelligent life in the universe and discuss just what that might look like. Since 2000, science has seen a surge in data and interest on several fronts related to ET (extraterrestrials); AI (artificial intelligence); and SETI (search for extraterrestrial intelligence). The debate has intensified over whether life exists outside our solar system, what that life would look like, and whether we'll ever make contact.
Included in this audiobook are essays from a broad spectrum of the scientific community: cosmologists, astrophysicists, NASA planetary scientists, and geneticists, to name just a few, discussing the latest research and theories relating to alien life. Some of the topics include: If life exists somewhere in space, what are the odds that it evolves into something we would recognize as intelligent? What will space travel look like in the future, and will it all be done by cyborg technology? How long until we are ruled by robot overlords? (This is actually a serious consideration.) Are we simply a simulation in the mind of some supreme being acting out a virtual reality game?
For those who have ever wondered, Is there anybody out there? here are the latest theories and evidence that move us closer to answering that question.
©2017 Jim Al-Khalili (P)2017 Random House Audio
Show More Show Less

Customer Reviews

Most Helpful
5 out of 5 stars
By Philomath on 06-07-17

What science thinks of extraterrestrials

Don't be deceived by the title. This book is the science of detecting life in other planets. It does touch on some science fiction and our fantastic imaginations, but very quickly quells any proof of "aliens" as depicted by movies, books, and conspiracy theories.

Saying all the above, this is still one of the most fascinating collections of scientific thinking on what might be out there and possibilities of life in other planets.

It takes an Al-Khalili to bring those true scientists to talk about this subject as most have shunned away from the subject and for good reason. We cannot identify something that we can't define, and believe it or not, life is defined differently by many in science. In fact if there is one thing in common, it is that life cannot be defined.

Still, this book better than many others gives the perspective of many scientists, and gives a good foundation where the reader can make his own decision. Like consciousness, unfortunately there aren't many ways that can decisively prove that life exists beyond earth, and those nay sayers will always have the upper hand.

I would like to think we are progressive and open minded to understand that we may not be so special, and other life exists. Or that life is beyond our narrow interpretation of it, and this book brings hope.

Excellent collection of scientific thoughts on the subject. Highly recommended to anyone interested in science and too fixated on everyday chores.

Read More Hide me

3 of 3 people found this review helpful

5 out of 5 stars
By bryan d. on 05-16-17


Best thing I've listened to on audible 👍you wont be dissapointed if you are into SPACE STUFF

Read More Hide me

2 of 2 people found this review helpful

See all Reviews