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Q17: The star Arietis has an apparent magnitude
Q53: What is the threshold temperature for the
Q99: What is the solar wind?<br>A) storm of
Q109: White dwarfs are NOT included in the
Q133: How can one characterize the rotation of
Q149: Compared with the composition of the early
Q165: What type of intensity distribution is seen
Q172: The star Regulus, in the constellation Leo,
Q248: The characteristic of a globular cluster of
Q301: The Jeans instability describes the<br>A) explosion of