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Galaxies that look like huge globular clusters are Hubble type
Q1: The flattest of all galaxies belong to
Q21: All RR Lyrae stars have about the
Q29: The Murchison meteorite contained<br>A) 12 amino acids.<br>B)
Q60: In the cosmological principle, implies that the
Q63: The water hole is important to SETI
Q102: Computer simulations of the early universe clearly
Q108: Because they all involve the detonation of
Q113: When a star's inward gravity and outward
Q136: The latest observations suggest the ratio of
Q155: Nearby active galaxies, such as Centaurus A,