Why Am I Taller?

Archival Summary & Scope

Sending humans to Mars presents immense challenges, particularly regarding the human body's ability to withstand the rigors of deep space. Decades of NASA studies on the International Space Station reveal critical issues: vision deterioration, altered cognition and DNA expression, and the psychological toll of prolonged confinement and isolation. This book delves into the pioneering work of "space doctors" and astronauts, profiling figures like Scott Kelly from his year-long mission, Peggy Whitson and her record-breaking spacewalks, and cosmonaut Sergei Krikalev during his unexpected stranding on Mir. As humanity targets Moon bases and Mars landings, understanding the body's adaptation to partial gravity becomes paramount. This vital research not only informs future planetary exploration but also offers insights into aging and mobility challenges on Earth.