The scientific search for life outside the earth. Sites containing material which cannot be scientifically explained, such as ufology, are listed within the category "Society: Paranormal".
Related categories 2
The search for non human radio signals.
The Guardian - Alien Life
Collected news, features and analysis about possible lifeforms inside and outside of our solar system.
Life on Earth at the Cosmic Level
Living a life on Earth with cosmic conciousness, saving Earth's damaged ecosystem, karma, time travel, love and compassion.
Mysteries: Fact, Fiction and Conjecture
Provides accounts of many of the world’s greatest mysteries.
Perceptions: Food for Thought
Perceptions' science; examination of possible alternative forms of intelligent life.
The Planetary Society
A nonprofit organization devoted to the exploration of the solar system and the search for extraterrestrial life.
Provides an overview of ufology.
The Rise and Fall of Star Faring Civilizations in Our Own Galaxy
Speculation, based on the Drake Equation, regarding the existence and composition of alien civilizations.
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Last update:December 22, 2016 at 8:35:09 UTC