M87 · A new view with XRISM
XRISM · Galaxy cluster kinematics
Hot gas motions in M87
M87, the central galaxy of the Virgo Cluster, offers a close-up view of AGN feedback in a cluster. I led a study using XRISM to measure the motions of hot gas in its innermost regions, probing feedback on scales as small as 5 kiloparsecs.