Ideal Biological Characteristics for Long-Duration Manned Space Travel

A. L. Cardion (2015), JBIS, 68, pp.31-32

Refcode: 2015.68.31

Abstract:
As we consider the technical challenges we will overcome to launch our first interstellar mission, it is natural that we envision our own view from the deck of that starship. However, the cold reality of the vast distances of interstellar space, in keeping with the history of space flight, clearly indicates that our first forays into such missions will likely be unmanned probes. Indeed, it is the limitations of our own biology and psychology, primarily in their fragility and brevity, that anchor us to the terrestrial environment upon which we depend. But by considering the diversity of biological adaptation documented on Earth, in combination with the promise of an advanced bioengineering program, we can begin to imagine how evolution or design could adapt the intrepid travellers to long-duration stresses inherent to interstellar flight.