Why Mars: A Prologue

Abstract

As the next wave of robotic exploration of Mars commences in the early 2020s, led by a multiplicity of space-faring nations and emerging commercial entities such as SpaceX and Blue Origin, the possibility of paradigm-shifting discoveries about the Red Planet is high. In this midst, the always-lurking question of “why Mars?” merits reconsideration. The answer ranges from seeking to enhance high-tech prowess and leadership, evolving our understanding of geology, chemistry, physics, and meteorology, to providing intellectual inspiration to a broad cross-section of the society.