Final review · Put it all together
HTV-X program challenge
5 questions · About 8 minutes · Learn at your own pace
Your goalAssess a redundant computer, a delayed payload, an arrival timeline and a technology-demonstration claim.
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. Redesign a cargo spacecraft
10 points2. Plan powered and time-sensitive cargo
10 points3. Read the first station arrival
10 points4. Test technologies after departure
10 points5. Test technologies after departure
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.