The Hercules-Corona Borealis Great Wall is an enormous structure of galaxy superclusters spanning approximately 10 billion light-years, making it one of the largest known structures in the observable universe. Its existence poses a significant challenge to Lambda-CDM cosmology because structures of this scale should not have had sufficient time to form through gravitational collapse since the Big Bang, given the age of the universe and the growth rate of density perturbations predicted by the standard model. Furthermore, such massive structures exceed the theoretical upper limit for structure sizes predicted by inflationary cosmology, which suggests a homogeneity scale beyond which no coherent structures should exist, violating the cosmological principle at large scales (Horvath et al. 2014; Clowes et al. 2013).