Multiple Choice
Which of the following hypothetical discovery would force us to modify or discard our most current nebular theory?
A) A star with 5 planets, orbiting in different directions
B) A star with 1 planet, rotating in a direction opposite to its orbital direction
C) A star with a disk of gas and zero planets
D) A star with 9 planets, and none of them have moons
Correct Answer:
Verified
Correct Answer:
Verified
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