What is the reason behind the tail of a comet moving away from the Sun?
A The gravity of Jupit...
What is the reason behind the tail of a comet moving away from the Sun?
A The gravity of Jupiter pulls it away from the Sun.
The nucleus of the comet propels it away from the Sun.
C. The radiation pressure and solar wind propels it away from the Sun.
B.
D.
No valid hypothesis has been made yet.
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