1. Our entire solar system orbits around the center of the about once every 230 million years.2. The Milky Way and Andromeda galaxies are among a few dozen galaxies that make up our .3. The Sun appears to rise and set in our sky because Earth once each day.4. You are one year older each time Earth about the Sun.5. On average, galaxies are getting farther apart with time, which is why we say our is expanding.6. Our is moving toward the star Vega about 70,000 km/hr.

You need to be more specific.  i really don't know what a "motion map" is.you can draw a graph of an object's position, distance, displacement, speed,velocity, or acceleration versus time, or you can draw a graph of the object's x-position versus its y-position and not give any information about time at all.if the graph presents position or displacement against time,  then constant velocity is a straight line . . i.e. a line that has  constant slope.if the graph shows speed against time, then constant velocityis a horizontal piece of line.if the graph shows acceleration against time, then constant  velocity is a piece of line that lies on the x-axis . . it's value is zero.