Milkyway:
M81 and M82 galaxies in Ursa Major 13'th of March 2012
William Optics Megrez 90 mm with Televue 2X powermate => F14 ! ST-4000XCM mosaic M82 0h20min (2x600sec) and M81 2h10min (13x600sec).
M81 and M82 light travel time 12 million years.
Processing: CCDSoft, Astroart 5.0.      M81 at Wikipedia   M82 at Wikipedia