Multiple Choice
Some objects in space just don't have what it takes to be a star (just like many hopefuls in Hollywood don't.) Which of the following is a "failed star", an object with too little mass to qualify as a star?
A) a brown dwarf
B) an M type dwarf
C) an O-type star
D) the Sun
E) any star with high proper motion
Correct Answer:

Verified
Correct Answer:
Verified
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