HUBBLE ATLAS
Pinwheel Galaxy close-up 2 (Messier 101 , Pinwheel Galaxy) — image from the Hubble Space Telescope

Galaxies

Pinwheel Galaxy close-up 2

February 28, 2006 · ESA/Hubble · Messier 101 , Pinwheel Galaxy · Ursa Major

Zoom to full resolution See where it is in the 3D sky Original on ESA/Hubble ↗

Dust lanes in the Pinwheel galaxy. The dust particles scatter blue light the most and therefore colour the light from background stars red. The same effect is seen in sunsets on the Earth.