Astrobiology: The Search for Life Beyond Earth | Marta Filipa Cortesão | TEDxUniversityOfPorto
16:03
Towards the search for life on other earths | Sara Seager | TEDxCoconutGrove
17:51
UFOs and Aliens – What Science Says | Donald Prothero | TEDxResedaBlvd
14:03
Looking for life in Exoplanets | Dawn Gelino | TEDxCERN
17:07
What is Goebekli Tepe | Klaus Schmidt | TEDxPrague
16:46
How can we better protect astronauts from space radiation? | Sarah Baatout | TEDxAntwerp
14:22
Beyond the singularity: The search for extraterrestrial technologies | Andrew Siemion | TEDxBerkeley
15:56
True Artificial Intelligence will change everything | Juergen Schmidhuber | TEDxLakeComo
14:07