Science
U-M astronomers suggest radiation, not supernovae, drives superwinds in some galaxies – University of Michigan News
When astronomers observe superwinds traveling at extremely high speeds from super star clusters, or “starbursts,” they previously…

This image zooms in on the Mrk 71 region in the galaxy NGC 2366. The red, blue and green colors reflect the emission of oxygen and helium ions. The observations were made from the Hubble Space Telescope. Image credit: Sally Oey
When astronomers observe…
Continue Reading