
Our galaxy’s entourage breaks the rules
Many Milky Way satellites lie in a vast disk and orbit the same way—surprising under standard cosmology.Milky Way: Satellites That Don’t Behave

Ripples in the disk
The Large and Small Magellanic Clouds can stir the Milky Way, raising a warp like a ripple as they pass its edges.Milky Way: Satellites That Don’t Behave