Navy Vertical Spine — 2 museum-grade prints in this palette. The Fermi Gamma-ray Space Telescope transformed high-energy astrophysics by producing the most detailed gamma-ray sky map ever assembled. Its 2010 discovery of the Fermi bubbles — enormous structures of hot gas and cosmic rays emanating from the Milky Way's core — challenged models of Galactic evolution and supermassive black hole feedback. LRO has operated since 2009 as NASA's primary lunar mapping asset, imaging every Apollo landing site and delivering the high-resolution charts that enable Artemis south-pole landing site selection. Its discovery of permanently shadowed regions with water-ice signatures reframed the Moon from a finished chapter of exploration into an active resource frontier.