> Predation, old age (wear and tear), disease (pollution) are the primary reasons that what we consider "living things" die. ...on Earth, where the multitude o

> Predation, old age (wear and tear), disease (pollution) are the primary reasons that what we consider "living things" die. ...on Earth, where the multitude of things that make space inhospitable - both objectively, like no atmosphere to protect from cosmic radiation; and subjectively, like vastly different conditions that terrestrial life hasn't evolved for - aren't an issue.