We live on a relatively small planet, in a relatively small solar system, within a relatively small galaxy; a galaxy that has billions of solar systems; one which exists in a universe that is teaming with galaxies; a universe of multiple dimensions.

So then, knowing this, I ask you: is it crazy to consider that there IS other sophisticated life out there?

Or that there isn't?

Español

 -  Civilización Védica, Vida Extraterrestre y Celestiales

 -  Cosmic Civilizations on Earth

 -  Developing a Typology of Extraterrestrial Activities and Motivations - The Physics of Extraterrestrial Civil...

 -  Earth as a Hybrid Planet - The Anthropocene in an Evolutionary Astrobiological Context

 -  Élites Esconden a la Humanidad el Conocimiento y el Contacto con Muchas Civilizaciones Extraterrestres

 -  Elites Hide From Humanity Knowledge and Contact With Many Extraterrestrials Civilizations

 -  ET Civilizations

 -  ET Civilizations - Their Nature and Problems

 -  Evolving Civilizations

 -  Exopolitics Researcher Develops Evidence-Based Typology of Extraterrestrial Civilizations

 - ¿Hipercivilizaciones en Nuestra Galaxia? - Análisis Exocientífico de Nuestro Vecindario Estelar

 -  How Aliens we've Never Met could Help Humanity escape Self-Destruction

 -  Kardashev Scale - What it'll Be Like when We Harness the Power of an Entire Galaxy

 -  Long Futures and Type IV Civilizations

 -  Scientific Study Claims there are Up To 8,000 Alien Megastructures in the Universe

 -  Some of the Most Plausible Scenarios for Alien Civilizations

 -  Some Top Characteristics of Highly Evolved Beings

 -  The Kardashev Scale - Classifying Advanced Technological Civilizations

 -  The Physics of Extraterrestrial Civilizations - How Advanced Could They Possibly Be?

 -  The Physics of Interstellar Travel - To One Day, Reach the Stars

 -  The Universal Civilizations - from 'The Only Planet of Choice'

 -  Una Solución a la Paradoja de Fermi - ¿El Sistema Solar es Parte de una Hipercivilización Galáctica?

 -  Vedic Civilization, Extraterrestrial Life and Celestials

 -  Were There Aliens Before Us?

 -  Alien Civilizations may Destroy Humans to Protect other Civilizations - Say Researchers

 -  Alien Megaprojects - The Hunt has Begun

 -  Alienologia - Studi e Ricerche Sulle Civiltà Extraterrestri

 -  A New Empirical Constraint on the Prevalence of Technological Species in the Universe

 -  A Solution to the Fermi Paradox - The Solar System, Part of a Galactic Hypercivilization?

 -  A Tether-Assisted Space Launch System for Super-Earths

 -  Brane Worlds, the Subanthropic Principle and the Undetectability Conjecture

 -  Científicos Encuentran Genes Extraterrestres en ADN Humano - ¿Existen Civilizaciones de Seres Human...

 -  Civilizaciones Holográficas, Sincronísticas

 -  Civilizaciones Luz - Respuestas al Estimado Buscador - Marielalero

 -  Contacto ET - Las Implicaciones de los Avances Post-Contacto en la Ciencia y la Tecnología

 -  Could "Advanced" Dinosaurs Rule Other Planets?

 -  Could Mysterious Cosmic Light Flashes be Powering Alien Spacecraft?

 -  Detecting Extraterrestrial Cities on Exoplanets Becomes Possible

 -  ET Contact - The Implications for Post Contact Advancements in Science and Technology

 -  Familia Biológica - Programa de Vida del Holograma Tierra

 -  Holographic, Synchronistic Civilizations

 -  La Evolución del Humanoide en El Cosmos - Astrobiología y Evolución - Teoría de Los Diseños Coincidentes

 -  La Vida en El Universo

 -  NO Somos la Única Civilización Tecnológicamente Avanzada - Diez-Billones-Trillones a Uno - Un Nuevo...

 -  Odds of Finding Alien Life Boosted by Billions of Habitable Worlds

 -  Predicting What Extra-Terrestrials Will Be Like - And Preparing for The Worst

 - ¿Qué es La Inteligencia… Extraterrestre?

 -  Red Dwarf Stars May Be Best Chance for Habitable Alien Planets

 -  Scientists Find Extraterrestrial Genes in Human DNA - Do Civilizations of Advanced Human...

 -  Starry Messages - Searching for Signatures of Interstellar Archaeology

 -  Study Suggests Alien Worlds Could Be Full of Super-Intelligent Dinosaurs - Welcome to Our New Lizard...

 -  Super-Earth Detected in Star's Habitable Zone

 -  Ten Thousand Revolutions - Conjectures About Civilizations

 -  The Anthropology of Searching for Aliens - Q&A

 -  The Detection of Extra-Terrestrial Life and The Consequences for Science and Society

 -  The Great Filter - Are We Almost Past It?

 -  The 'Great Filter Theory' Suggests Humans have Already Conquered the Threat of Extinction

 -  The Implications of The Discovery of Extra-Terrestrial Life for Religion

 -  Transmission of Information by Extraterrestrial Civilizations

 -  Universos Branas, el Principio Subantrópico y la Conjetura de Indetectabilidad

 -  U.N. to Debate Contact With Extraterrestrial Civilizations

 -  We are Living in a Hologram Designed by Aliens - Says NASA Scientist

 -  We are NOT the Only Technologically Advanced Civilization - Ten-Billion-Trillion to One - New Study

 -  Would Contact with Extraterrestrials Benefit or Harm Humanity? - A Scenario Analysis

 -  ETs and Aliens - Who Are They? and Why Are They Here? - by Noel Huntley

 -  ETs y Alienígenas - ¿Quienes Son? y ¿Porqué Están Aquí? - por Noel Huntley

 -  Our Haunted Planet - by John A. Keel

 -  Xenology - An Introduction to The Scientific Study of Extraterrestrial Life, Intelligence... - by R.A. Freitas Jr.

 -  Interstellar Empires

 -  La Evolución del Humanoide en El Cosmos

 -  The Science, Spirituality, and Politics of Extraterrestrial Civilizations

 -  Different Typologies of Extraterrestrials - Main File

 -  La Luna - The Moon - Main File

 -  Mars - The "Red" Planet - Main File

 -  Terraforming and Planetary Engineering - Main File

 -  Venus - Main File