The James Webb Space Telescope (JWST) captured two views of the Southern Pinwheel Galaxy, revealing that galaxies — like ogres and onions — have layers. So much is invisible to us because our eyes can ...
The Southern Pinwheel Galaxy (M83) in Hydra checks almost every box an amateur astronomer could desire. This stunning barred spiral spans a hefty 14′ and, at magnitude 7.5, ranks among the sky’s 10 ...