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Which of the following is the term for the hot gases that are the moving extension of the Sun's corona?
Q35: The Sun has a core in which
Q37: What is parallax?<br>A)the apparent motion of an
Q41: Refer to the H-R diagram.Which of the
Q44: The centre of our galaxy is believed
Q46: A(n)_ is a cool,dense cloud of dust
Q56: When we say that gravitation is universal,what
Q63: _ appear reddish in colour due to
Q91: Which of the following is NOT a
Q92: Why can't a lower-mass star generate energy
Q153: How does the Moon's appearance change during