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Q32: The core of a highly evolved high
Q36: Which of the following are attracted by
Q38: A proposed explanation for gamma-ray bursters is:<br>A)hypernova-making
Q47: How long does it take an O-type
Q56: At very large distances from the Sun,
Q60: Which statement about extrasolar planets found to
Q60: Describe the distance and composition of the
Q69: When a typical open cluster forms, which
Q77: Why is studying the neutrino so vital
Q105: The energy of the Sun starts as