Examlex
There is no special center to the expansion of the universe.
Alcohol
A volatile, flammable liquid that is the active ingredient in drinks such as beer, wine, and liquor, produced by the fermentation of sugars.
Atlantic Slave Trade
The transatlantic trade of enslaved African people to the Americas from the 16th to the 19th century, a central part of the global economic system of the time.
African Politics
The study and practice of political phenomena in Africa, focusing on the various political systems, governance, conflicts, and democratization processes across the continent.
Chesapeake Region
An area in the United States around the Chesapeake Bay, known for its unique culture, history, and environmental significance.
Q3: The existence of the cosmic background radiation
Q5: Our galaxy is _ other galaxies because
Q8: What is the energy source that powers
Q23: Suppose we discovered radio signals coming from
Q55: Type I and Type II supernovae are
Q65: The Type II supernova that created the
Q75: You see a galaxy in which
Q78: Light is increasingly redshifted near a black
Q82: How did Hubble use his tuning fork
Q83: Dust in galaxies does not count as