Multiple Choice
Planetary systems are probably
A) very rare in the universe.
B) present around many stars.
C) present around all stars.
D) present only around stars that rotate rapidly.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q40: Studies of the cosmic background radiation suggest
Q41: The number of planets outside the solar
Q42: The cosmic background radiation today<br>A) is present
Q43: Present evidence suggests that the universe<br>A) will
Q44: Considering matter and energy together, the smallest
Q45: Dark energy<br>A) is the energy equivalent of
Q46: The sun is<br>A) a Population I star.<br>B)
Q47: The Milky Way is a<br>A) globular duster.<br>B)
Q48: Magnetic fields in our galaxy trap<br>A) cosmic
Q50: In the light of current evidence, a