A Galaxy’s Magnetic Field
Posted in Astronomy at 12:00 on 17 March 2019
From Astronomy Picture of the Day for 11/3/19.
OK, it’s a manipulated image, magnetic field lines superimposed on visible light (grey) and hydrogen gas (red) pictures of the Cigar Galaxy, more systematically known as M82, but this is an amazing sight.

Tags: APOD, Astronomy Picture of the Day, Cigar Galaxy, M82
