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The hot,dense gas existing in the Sun emits energy
Years
Units of time consisting of 365 or 366 days, used to measure longer periods like decades and centuries in the Gregorian calendar.
Anti-globalization Movement
A social movement critical of economic globalization, arguing it leads to exploitation, environmental degradation, and a loss of national sovereignty.
Occupy Movement
A global protest movement against economic inequality and the influence of corporate money in politics, which started in 2011.
European Union
A political and economic union of 27 European countries that are located primarily in Europe, aiming to promote integration and economic cooperation among its members.
Q9: What is the "cosmological redshift"?<br>A) The stretching
Q27: After carefully removing all potential sources of
Q40: Dark matter in clusters of galaxies<br>A) does
Q46: How was the cosmic background radiation discovered?
Q57: The greenhouse effect is the<br>A) absorption of
Q75: One of the important properties of ice
Q103: An astronomer studying a particular object in
Q105: Eccentricity is a measure of the<br>A) tilt
Q113: Which planet or planetary group occupies the
Q113: If a certain gas is heated and