From a Cosmic Perspective, Is Life on Earth Premature?

In universal timescales, our solar system has only been around for a small portion of time as the universe is 13.8 billion years old while the Earth is just 4.5 billion years old. It is thought that there could be life out in the universe that developed billions of years before we did, but a new study predicts that life on Earth is premature.

In a new study to be published in the Journal of Cosmology and Astroparticle Physics, Avi Loeb, the lead author of the study from the Harvard-Smiths

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