The Warped Milky Way: Dark Matter's Tilted Halo

A new study suggests that a misaligned dark halo of dark matter surrounding the Milky Way could explain the warped and twisted shape of the galaxy's disk. The findings, based on detailed observations from the Gaia space telescope, provide compelling evidence that our galaxy is embedded in a tilted dark matter halo. The misalignment of the dark halo and the disk offers clues to the formation history of the Milky Way and its potential interaction with other galaxies in the past. The research sheds light on the evolution of our galaxy over time and has been published in Nature Astronomy.