The Disk of the Galaxy Is Older Than the Halo

question 117

True/False

The disk of the galaxy is older than the halo.

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Definitions:

Unexpected News

Information that comes without warning, often having a potential impact on market prices and investor decisions.

Efficient

Describes an economy, market, or decision-making process that effectively allocates resources and inputs in a way that maximizes output or returns with minimal waste.

Semi-Strong Efficiency

A form of market efficiency that asserts all public information is reflected in stock prices, making it impossible to gain abnormal returns.

Insider Information

Non-public information about a publicly-traded company that can provide a financial advantage in the stock market if acted upon.