Whirlpool Galaxy M81 NASA released the latest photos.

<P Align=center> </ P> <P align=center> Whirlpool Galaxy "M81" (Source: NASA website) </ P> World Scientific reports [tech.] News: Beijing June 5 news, the U.S. aerospace .Council has recently published a spiral galaxy M81 in the latest photos. .This picture was taken by the U.S. Spitzer Space Telescope, the Hubble Space Telescope and Galaxy Evolution Explorer three Space Telescope image synthesis to get. .<P Align=left> blue part of the picture is captured by the Galaxy Evolution Explorer's ultraviolet rays, shows the youngest stars in the galaxy; red is captured by the Spitzer infrared telescope, showing the swirling M81 .arm; yellow in part by the Hubble telescope captured visible light, showing that the galactic center, the oldest stars. .</ P> <P align=left> M81 spiral galaxy 12 million light-years from Earth, located in the constellation Ursa Major, telescopes on Earth can be used to one of the brightest galaxies. .</ P> </ p>.