Jun 29
The Pinwheel Galaxy (M101, center) and NGC 5474 (lower left) // Douglas Rollain
seen from United States
seen from China
seen from Germany
seen from China
seen from Canada
seen from Canada
seen from T1
seen from Germany
seen from China
seen from India
seen from Netherlands
seen from United States
seen from Germany
seen from Germany
seen from Philippines
seen from Sweden
seen from Sweden
seen from United States
seen from United States
seen from United States
The Pinwheel Galaxy (M101, center) and NGC 5474 (lower left) // Douglas Rollain
Messier 101 (M101) [NGC 5457] also known as the Pinwheel Galaxy In Ursa Major
Taken by the WIYN Telescope
Spiral galaxy M101 (NGC5457)
Image of a northern section of M101, made from a combination of red (R) and almost-infrared (I) bands, displayed using false color.
credit line: Mike Pierce, John Jurcevic (Indiana)/WIYN/NOAO/NSF
NOAO
The Pinwheel Galaxy, M101 // Kevin Wigell
The Pinwheel Galaxy, M101 // Alicia Rossiter
The Pinwheel Galaxy, M101 // 晓曦 & Michael Zhu
The Pinwheel Galaxy, M101 // Astro_Vino
The Pinwheel Galaxy, M101 // Davide Casiraghi