This computer-generated image of the Milky Way shows the entire galaxy in one perspective of a 3-D model compiled specially for National Geographic. The model incorporates the positions of hundreds of thousands of stars and nebulae within the galaxy, shows Earth's location, and includes additional photographs, descriptions and locations of fascinating phenomena throughout the Milky Way.The map is encapsulated in heavy-duty 1.6 mil laminate which makes the paper much more durable and resistant to the swelling and shrinking caused by changes in humidity. Laminated maps can be framed without the need for glass, so the frames can be much lighter and less expensive. Sheet Size = 31.25" x 20.25