Spiral Galaxy M101

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  • Printed on thick, museum-quality, matte, acid-free, archival paper.
  • Frames are a lightweight black Alder with an acrylic front protector & include attached hanging hardware. 1" frame border / .75" thick.
  • Made and printed in the USA.

About the Poster

This giant spiral disk of stars, dust and gas is 170,000 light-years across, almost twice the diameter of our Milky Way galaxy. M101 is estimated to contain at least one trillion stars.

Image courtesy of NASA, ESA, K. Kuntz (JHU), F. Bresolin (University of Hawaii), J. Trauger (Jet Propulsion Lab), J. Mould (NOAO), Y.-H. Chu (University of Illinois, Urbana), and STScI.