After decades of grand ambitions aimed at the red planet, Mars exploration is quietly maturing into something more honest and more durable. Perseverance has driven a full marathon across Jezero Crater over five years, not as a triumph of speed but as a testament to the slow, deliberate discipline that planetary science actually demands. The redesign of Mars Sample Return and the forthcoming Aeolus atmospheric mission together signal an institutional reckoning: that the path to Mars runs not through inspiring rhetoric, but through incremental infrastructure, simplified engineering, and a willin