Messier 90 galactic halo rotation in the microwaves
Messier 90 galactic halo rotation in the microwaves
We used Planck data to study the Virgo Cluster's galaxy M 90 and its surroundings. We find, as in the case of certain galaxies of the Local Group and its vicinity, a substantial temperature asymmetry that probably arises from the rotation of the M 90 halo and extends up to …