Planetary aberration is due, in part, to...

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Question 1 of 2066636ee928f7522a1c519e40

Planetary aberration is due, in part, to __________.

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Question 1 of 20

66636ee928f7522a1c519e40

Planetary aberration is due, in part, to __________.

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🔍 Key Concepts

• Planetary aberration in celestial navigation and astronomy • The difference between motion of the observer (Earth) and motion of the observed body (planet/star) • How light travel time affects the apparent position of a celestial body

💭 Think About

• Think about what is changing during the time light travels from a planet to your eye: is it the planet’s position, the Earth’s position, or both? • Which of the choices describes something that would change the apparent direction from which the light seems to come, even if the planet’s true position is different? • Eliminate any options that are purely local observing conditions (near the horizon or in our atmosphere) rather than involving motion over large distances and times.

✅ Before You Answer

• Identify which choices involve motion over time versus which are about local optical effects like horizons or atmospheric bending. • Ask: which effect would still exist if there were no Earth atmosphere at all? That helps rule out some options. • Remember that aberration in this context is about a shift in apparent position on the celestial sphere caused by relative motion and light’s finite speed, not about distortion near the horizon.

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Question 1 of 2066636ee928f7522a1c519e40

Planetary aberration is due, in part, to __________.

Back

Question 1 of 20

66636ee928f7522a1c519e40

Planetary aberration is due, in part, to __________.

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

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