The “Little Dark Dot”: Evidence for Self-interacting Dark Matter in the Strong Lens SDSS J0946+1006?

Recommended citation: Li, S., Li, R., Wang, K., Jia, Z., Cao, X., ..., von Wietersheim-Kramsta, M., ..., & Ma, X. (2025). The "Little Dark Dot": Evidence for Self-interacting Dark Matter in the Strong Lens SDSS J0946+1006?. ApJ, 994(2), 201. https://doi.org/10.3847/1538-4357/ae1462