Question

How did abiogenesis happen?

Answer 1

The panspermia hypothesis proposes that life originated outside the Earth, but does not definitively explain its origin. Earth remains the only place in the universe known to harbour life, and fossil evidence from the Earth informs most studies of abiogenesis.

Answer 2

The panspermia hypothesis proposes that life originated outside the Earth, but does not definitively explain its origin. Earth remains the only place in the universe known to harbour life, and fossil evidence from the Earth informs most studies of abiogenesis.