Por que é provável que tenhamos 'contaminado' Marte com vida
Humanidade enviou dezenas de espaçonaves e módulos a Marte; apesar de procedimentos de 'limpeza', sabemos que alguns micro-organismos podem ter sobrevivido à viagem.
You May Also Like

Stuff You Missed in History Class
iHeartPodcasts

It's Worth Mentioning
Rett Nelson

Empire
Blockworks

Southern Mysteries Podcast
Shannon Ballard

Christian History Almanac
1517 Podcasts

Les grands dossiers de l'Histoire par Franck Ferrand
Radio Classique

Southern Ghost Stories
Southern Ghost Stories

HISTORY This Week
The HISTORY® Channel | Back Pocket Studios

Storiavoce, un podcast d'Histoire & Civilisations
Storiavoce

American History Hit
History Hit
Community discussion