Multiple Choice
Which of the following discoveries,if they existed,would necessitate a reevaluation of our ideas of stellar formation?
A) a cluster of stars that appeared to be 13 billion years old
B) a 100-solar-mass star
C) a 0.01-solar-mass star
D) a molecular cloud without any stars
E) planetary systems around other stars than our own
Correct Answer:

Verified
Correct Answer:
Verified
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