  We report the discovery of superconductivity at a pressure-induced magnetic
quantum critical point in the Kondo-lattice system CeSb2, sustained up to
magnetic fields that exceed the conventional Pauli limit eight-fold. Like
CeRh2As2, CeSb2 is locally non-centrosymmetric around the Ce-site, but the
evolution of critical fields and normal state properties as CeSb2 is tuned
through the quantum critical point motivates a fundamentally different
explanation for its resilience to applied field.
