Richard C. Hoagland expands on the “face on Mars” controversy and other planetary anomalies, arguing that NASA has systematically downplayed geometric structures suggesting ancient intelligence. He reviews high-resolution imagery from the Mars Global Surveyor and claims that mathematical symmetries among the Cydonia formations indicate intentional design. Hoagland dissects how lighting conditions, photo filters, and contrast adjustments can alter public perception of these features and fuel debates between scientists and independent researchers. He explores connections between Mars and terrestrial monuments, proposing a shared mathematical language rooted in tetrahedral geometry and energy harmonics. Hoagland links these patterns to theories of a once-advanced civilization whose ruins now lie beneath Martian dust. The discussion touches on political and institutional resistance to paradigm-shifting data, suggesting that disclosure of extraterrestrial archaeology would undermine scientific and religious orthodoxy. His argument frames the Mars investigation as a test of intellectual courage and transparency. Hoagland contends that genuine discovery requires confronting evidence that challenges accepted limits of human history and cosmic isolation.