The Saturn rings were discovered by ________
A. Copernicus
B. Newton
C. Galileo
D. None of these
Answer: Option C
A. Copernicus
B. Newton
C. Galileo
D. None of these
Answer: Option C
A. Earth and Jupiter
B. Jupiter and Saturn
C. Saturn and Earth
D. Saturn and Neptune
A. Contracted star with intense gravitational pull
B. Star with very low surface temperature
C. Star with no atmosphere
D. Pulsating star
Messenger satellite has been launched by NASA for the study of
A. Mercury
B. Venus
C. Saturn
D. Jupiter
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