Messier 81 spiral galaxy in constellation Ursa Major in high resolution — Stock photos

"Messier 81 spiral galaxy in constellation Ursa Major in high resolution" is an authentic stock image by StocktrekImages. It’s available in the following resolutions: 1600 x 1471px, 2600 x 2391px, 4404 x 4050px. The minimum price for an image is 49$. Image in the highest quality is 4404 x 4050px, 300 dpi, and costs 449$.