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Clusters appear to have dark matter than their individual galaxies.
Premarital Sex
Sexual activity that occurs before marriage, often considered in discussions of morality, religion, and culture.
U.S. Society
The social structure, cultural norms, and collective behaviors of the United States, encompassing a diverse population with various identities and backgrounds.
Affair
An affair commonly refers to a sexual relationship, romantic friendship, or passionate attachment between two people without the attached person's significant other's knowledge.
Divorce
The legal termination of a marriage by a court or other competent body.
Q7: Because of their greater luminosity, RR Lyrae
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Q40: Why was the separation of the superforce
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Q61: Most radio galaxies belong to Hubble's class
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Q94: In 1992, COBE observations revealed<br>A) the dark
Q163: Harlow Shapley found the visible disk of