Messier 81

Credit: Image: European Space Agency 15 852 × 12 392 px TIF

Local Group Survey Team and T.A. Rector (University of Alaska Anchorage) 15 545 × 8 365 px TIF

Credit: ESA/Hubble 19 672 × 12 723 px TIF

NASA ESA and M. Durbin J. Dalcanton and B. F. Williams (University of Washington) 34 372 × 19 345 px PSB

Local Group Survey Team and T.A. Rector (University of Alaska Anchorage) 48 327 × 12 185 px PSB

Credit: NASA (www.nasa.gov), ESA ((www.esa.int/ESA), (www.spacetelescope.org)), J. Dalcanton (University of Washington, USA), B. F. Williams (University of Washington, USA), L. C. Johnson (University of Washington, USA), the PHAT team, and R. Gendler ---- 69 536 × 22 230 px PSB

Space Telescope Science Institute Office of Public Outreach 12 654 × 12 132 px TIF

Credit: NASA; ESA; CSA; and STScI 14 557 × 8 418 px TIF

Norbert Achtelik 6 189 × 16 298 px TIF

T.A. Rector (University of Alaska Anchorage); WIYN ODI team & WIYN/NOIRLab/NSF/AURA 16 486 × 14 780 px TIF

NASA ESA and STScI 17 043 × 11 710 px TIF

Credit: NASA, ESA, Digitized Sky Survey 2 (Acknowledgement: Davide De Martin) 10 683 × 10 704 px TIF