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We point out an anti-correlation between the central dark matter (DM)densities of the bright Milky Way dwarf spheroidal galaxies (dSphs) and theirorbital pericenter distances inferred from Gaia data. The dSphs that have notcome close to the Milky Way center (like Fornax, Carina and Sextans) are lessdense in DM than those that have come closer (like Draco and Ursa Minor). Thesame anti-correlation cannot be inferred for the ultra-faint dSphs due to largescatter. Including ultra-faints, a trend that dSphs with more extended stellardistributions tend to have lower DM densities emerges. A fresh look atsolutions to the too-big-to-fail problem is warranted in light of theseobservations.

Too Big To Fail in Light of Gaia