Amid the weathered brick buildings of an industrial district in eastern Leipzig, Germany, an enormous white globe seems to float above a historic boiler house. Its appearance stirs the imagination — is it a cosmic satellite, a futuristic structure, or an oversized celestial orb? This impressive 12-meter structure, known as the Niemeyer Sphere, is the final project envisioned by acclaimed Brazilian architect Oscar Niemeyer. It’s a remarkable addition to his portfolio, embodying his passion for