1. MMoM - Lesson 4

2. 150,000,000 KM
365 days
230,000,000 KM
687 Days

3. Command Area Canvas Program Area Sprites Sections on the screen.
X,Y coordinates on the screen.
What command keep the planets turning forever? 
What X, Y Coordinates did we use for Earth and Mars?
Sprites

4. Things we will learn next
Buttons to control the rocket
Pause
Continue
Speed
Launching the Rocket

5. Mission Control Center

6. Pause Button
Pause Button

7. Resume Button

8. Reset Button
If you have the Play and Pause Buttons, create a reset button:
On clicking reset
Set run to no and
Set launch to no
Remove all orbit lines…

9. Launch Button
Set launch code to true