Why does Artemis II review lunar targets right before the flyby?
Show answer & explanation
Answer: Launch timing changes the lighting they will see
Launch timing changes the lighting they will see ✓ — Correct! The exact launch time affects the Sun angle and viewing geometry during the flyby, which changes what features are easiest to observe and photograph.
The Moon’s surface changes every few days — Wrong. The main issue is not rapid surface change, but changing light and viewing angle.
Orion’s cameras work only in certain moonlight — Wrong. The cameras work fine. The challenge is that different lighting reveals different lunar features.
More Astronomy & Space questions
- The Sun is cooler than the proton barrier suggests. Why does fusion still start?
- Earth's atmosphere slowly leaks to space. Which gas escapes fastest?
- Why is Earth's day getting slightly longer every century?
- Why was Earth's day stuck at 19.5 hours for 1.5 billion years?
- Why might several small units beat one giant Moon reactor?
- Why is fission likelier than fusion for first Moon bases?
