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On the 1- to- 10- billion scale, about how far is it to the nearest stars besides the Sun?
Satellite Television
A broadcasting service that delivers television programming via communications satellites to a receiver, expanding the reach of television signals.
Secondary Sector
Jobs that transform raw materials into consumer goods (e.g., cars, furniture).
Midcentury
A term generally used to specify the middle period of the 20th century, characterized by distinctive trends in design, culture, and politics.
Tertiary Sector
Jobs that provide services (e.g., teaching, nursing) rather than goods.
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