Galaxy Map - General Info
It contains a 3D model of our Galaxy, the Milky Way with neighboring dwarf galaxies (such as Sagittarius and the Canis Major Overdensity) and stellar streams. Touching a structure of the galaxy will take you to the wiki page and show you some of its components (nebulae, star clusters, supernovae). Photos are taken by NASA spacecraft and ground based telescopes like Hubble Space Telescope, Chandra X-Ray, Herschel Space Observatory and the Spitzer Space Telescope.
Many of the components also have a 3D model generated from one of its 2D pictures.
Model of the Milky Way Galaxy
Helix Nebula in infrared
Orion Arm components