The Look-Back Time Is Numerically Equal to the Distance to a Galaxy

question 16

True/False

The look-back time is numerically equal to the distance to a galaxy in light-years.

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Definitions:

Monumental Structures

Large and significant buildings or constructs, often with historical, cultural, or architectural importance.

Central Governments

The primary governmental authority that governs an entire nation or state, responsible for making and enforcing laws at the national level.

Equality

The state or quality of being equal, especially in status, rights, and opportunities.

Civilization

In anthropology, societies in which large numbers of people live in cities, are socially stratified, and are governed by a ruling elite working through centrally organized political systems called states.