When Was the First Confirmed Exoplanet Discovered

question 62

Multiple Choice

When was the first confirmed exoplanet discovered?

• A)shortly after the invention of the telescope, in the early 1600s
• B)in prehistoric times
• C)around 350 BC, by the Ancient Greeks
• D)early in the 21st century
• E)near the end of the 20th century

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Definitions:

Group Size

A factor affecting group dynamics, where the number of members can influence the group's behavior, effectiveness, cohesion, and individual contributions.

Shared Identity

The collective sense of belonging or oneness experienced by members of a group, which influences their behavior and attitudes.

Communication Patterns

Describes the habitual ways in which individuals interact and exchange information with each other.

Interdependence

A mutual reliance between two or more individuals, groups, or systems.