Is the Pinwheel Galaxy getting more bigger?
Introduction Among the countless celestial wonders that fascinate astronomers and sky gazers alike, the Pinwheel Galaxy officially known as Messier 101 (M101) stands as a spectacular example of a face-on spiral galaxy. Its symmetrical spiral arms and intricate dust lanes make it a favorite subject for amateur astronomers with telescopes and professionals using state-of-the-art observatories. […]