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Extraterrestrial Life

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New Study Suggests Intelligent Life May Be a Natural Outcome of Planetary Evolution

Study Challenges Belief That Venus Once Had Oceans

Mysterious Lights Over Capitol Hill Fuel UFO Speculation

Arecibo Message Celebrates 50 Years as Humanity's First Interstellar Broadcast

NASA Study Suggests Martian Ice Could Harbor Microbial Life

SETI Searches for Alien Signals in TRAPPIST-1 System

SETI Expands Alien Search to Over 1,300 Galaxies Using Low Radio Frequencies

ESA's JUICE Spacecraft Executes Historic Lunar-Earth Flyby

ESA's Juice Probe Attempts Historic Double Gravity Assist

ESA's JUICE Probe to Perform Historic Earth-Moon Slingshot Maneuver