
Are We Alone? The Search for Life, Meaning, and Our Cosmic Role
How the quest for company in the universe reshapes our understanding of ourselves
How the quest for company in the universe reshapes our understanding of ourselves
For millennia, we have looked up at the stars and wondered: Are we alone? The discovery of thousands of exoplanets has transformed this question from fantasy to science. Some worlds orbit in the habitable zone, where liquid water might flow; others are gas giants, water worlds, or frozen deserts. The diversity of planets challenges our assumptions and expands our imagination.
Yet, despite decades of searching, SETI has not found a confirmed alien signal. The silence is profound. The Fermi Paradox asks: If life is common, where is everyone? Perhaps civilizations are rare, or perhaps they do not last. Or maybe we are looking in the wrong way, or at the wrong time.
Finding life elsewhere would change everything. It would reshape science, philosophy, and religion. Even if we never find company, the search itself gives meaning to our existence. We are the universe’s way of knowing itself, and our story is far from over.
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