Messier 81, or M81, is just another galaxy out there. It’s pretty in pink, I guess. This spiral galaxy looks sharp in the images from NASA's Spitzer and Hubble Space Telescopes. They combined data from these telescopes with NASA's Galaxy Evolution Explorer. It's nice, but honestly, it’s just space stuff. Stars, galaxies, whatever. Not super exciting. #Messier81 #Galaxy #Space #NASA #Astronomy