Study: Aliens May Be Too Distant For ContactOur galaxy may simply be too big for intelligent civilizations to make contact with each other.
Scientists Close To Announcing Discovery Of First Habitable, Earth-Sized PlanetScientists and NASA researchers are close to announcing that the search for a habitable, Earth-sized planet may be over.
NASA Discovers 2 Distant Planets Ideal For LifeNASA's planet-hunting telescope has discovered two planets that seem like ideal places for some sort of life to flourish. They are just the right size and in just the right place near their star.

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