1. Home
  2. Kinds
  3. spiral galaxy

spiral galaxy

787 inventions and discoveries
Invention or discoveryDateInventor or discoverer
NGC 2852March 18, 1787William Herschel
NGC 2691March 20, 1787William Herschel
NGC 4359March 20, 1787William Herschel
NGC 3205February 3, 1788William Herschel
NGC 3891February 3, 1788William Herschel
NGC 3191February 5, 1788William Herschel
NGC 3583February 5, 1788William Herschel
NGC 3726February 5, 1788William Herschel
NGC 3985February 5, 1788William Herschel
NGC 3811February 9, 1788William Herschel
NGC 4047February 9, 1788William Herschel
NGC 4617February 9, 1788William Herschel
NGC 2684March 9, 1788William Herschel
NGC 2854March 9, 1788William Herschel
NGC 2856March 9, 1788William Herschel
NGC 3320April 1788William Herschel
NGC 3577April 1788William Herschel
NGC 2530February 22, 1789William Herschel
NGC 3687February 22, 1789William Herschel
NGC 4626March 20, 1789William Herschel
NGC 4628March 20, 1789William Herschel
NGC 3652March 23, 1789William Herschel
NGC 3780April 14, 1789William Herschel
NGC 3824April 14, 1789William Herschel
NGC 3850April 14, 1789William Herschel
NGC 3888April 14, 1789William Herschel
NGC 3916April 14, 1789William Herschel
NGC 3977April 14, 1789William Herschel
NGC 4172April 14, 1789William Herschel
NGC 4686April 14, 1789William Herschel
NGC 3398April 17, 1789William Herschel
NGC 4141April 17, 1789William Herschel
NGC 4284April 17, 1789William Herschel
NGC 4142April 26, 1789William Herschel
NGC 2387March 10, 1790William Herschel
NGC 2746March 10, 1790William Herschel
NGC 2780March 10, 1790William Herschel
NGC 2431March 17, 1790William Herschel
NGC 3917March 17, 1790William Herschel
NGC 4511March 17, 1790William Herschel
NGC 2469March 18, 1790William Herschel
NGC 2756March 18, 1790William Herschel
NGC 3683March 18, 1790William Herschel
NGC 3795March 18, 1790William Herschel
NGC 3895March 18, 1790William Herschel
NGC 3963March 18, 1790William Herschel
NGC 2726March 19, 1790William Herschel
NGC 2742March 19, 1790William Herschel
NGC 2870March 19, 1790William Herschel
NGC 3725March 19, 1790William Herschel
NGC 3740March 19, 1790William Herschel
NGC 3762March 19, 1790William Herschel
NGC 4210March 20, 1790William Herschel
NGC 4238March 20, 1790William Herschel
NGC 4256March 20, 1790William Herschel
NGC 4332March 20, 1790William Herschel
NGC 4545March 20, 1790William Herschel
NGC 200December 25, 1790William Herschel
NGC 173December 28, 1790William Herschel
NGC 2322December 28, 1790William Herschel