Expanse

Expanse is a term that generally refers to a wide, continuous area or stretch, often of land or sea. It can also be used metaphorically to describe something that is vast or extensive in scope or scale.

Geographical Expanse

In geography, an expanse typically refers to a large, open area of land or water. Examples include the Great Plains in North America, the Sahara Desert in Africa, and the Pacific Ocean. These areas are characterized by their vast size and often by their relatively uniform physical features.

Astronomical Expanse

In astronomy, the term expanse can be used to describe the vastness of space. The universe itself is an expanse that contains all of space, time, matter, and energy. Within the universe, there are numerous expanses such as galaxies, nebulae, and star systems.

Cultural and Literary Use

The term expanse is also used in literature and popular culture to evoke a sense of vastness and grandeur. For example, the science fiction series "The Expanse" explores the vast reaches of space and the complex political and social dynamics within it.

Related Concepts

• Horizon
• Wilderness
• Frontier
• Infinity
• Void

See Also

• Great Plains
• Sahara Desert
• Pacific Ocean
• Universe
• Galaxy
• Nebula
• Star system
• The Expanse (TV series)