Charting Life Beyond Earth: Ocean Worlds, Exoplanetary Biosignatures, and the Quest for Alien Life

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Science is accelerating its search for life beyond Earth by integrating chemistry, planetary science, and telescope technology to look for biosignatures on ocean-bearing moons, exoplanets, Mars, Venus, and signals from intelligent civilizations, guided by missions such as Europa Clipper, JWST, Perseverance, and SETI in the hope of finding evidence that life is widespread in the universe.

The Search for Alien Life: Astrobiology Breakthroughs Revealing New Clues of Planetary Habitability
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The Search for Alien Life: Astrobiology Breakthroughs Revealing New Clues of Planetary Habitability

Evidence for extraterrestrial life is growing as astrobiology uncovers ocean worlds, organic molecules, and exoplanet biosignatures revealing new planetary habitability clues.