The Planets that have no natural satellites are ________.
A. Mercury and Venus
B. Earth and Mars
C. Jupiter and Saturn
D. Uranus and Neptune
Answer: Option A
A. Mercury and Venus
B. Earth and Mars
C. Jupiter and Saturn
D. Uranus and Neptune
Answer: Option A
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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