Recent observations of Type II DoPE events SN 2024ggi and SN 2023ixf have revealed ejecta geometries that strongly contradict spherical explosion models while precisely matching predictions derived from Supermassive Dark Sphere (SMDS) foundry mechanics within the Webb Mechanical Metric (WMM) framework. Both events exhibit axisymmetric ellipsoidal ejecta shapes, persistent symmetry axes throughout expansion, bipolar distribution of heavy elements in the core with spherical hydrogen envelope distribution, and multilayered shell structures. These features emerge naturally from the polar intake/equatorial extrusion architecture that WMM proposes as fundamental to stellar mechanics. This paper demonstrates that standard models require post-hoc mechanism additions to explain observed asymmetry, while WMM predicts this geometry as the default expectation from first principles. The convergent observations from two independent events constitute significant empirical validation of the mechanical framework.
Matt Webb (Wed,) studied this question.