Final review · Put it all together
How spacecraft find their way: put it together
5 questions · About 8 minutes · Learn at your own pace
Your goalApply the ideas to unfamiliar measurements and mission decisions.
Challenge points — / 100
10 per answer + 50 for completing the challenge0 of 5 answered correctly
Use what you learned across the course. Revisit a lesson whenever you need it; your answers will wait here. Retries never cost points.
1. Position and orientation
10 points2. Reference frames
10 points3. Sensors and star trackers
10 points4. Reaction wheels and thrusters
10 points5. Radio and optical navigation
10 pointsThe connections you made
Bring the whole story together.
Answer all 5 questions correctly to earn the 50-point completion bonus. Your correct answers are kept as you go.
Use Practice again to retry any completed question without changing your result.