divide both parts of the scale by 5 The scale will now give the real distance represented by 1 unit on the map. The scale states that 5 cm represents 2 km. Both parts of the scale (5 cm and 2 km ...

Its aluminum cover is engraved with instructions, and a unique galactic map. Astronomer and astrophysicist Frank Drake designed the map, working with fellow astronomer Carl Sagan and artist and ...

Every element of a map, from its topic and data to its shape, fonts, basemap, scale bars ... The map’s whimsy helps draw you ...