Entity: OUTER-SPACE-
Outer space refers to the vast expanse beyond Earth's atmosphere, characterized by vacuum and radiation hazards, affecting human exploration and physiology.
OUTER-SPACE-
Etymology
The term 'outer space' originated from the concept of space beyond the Earth's atmosphere.
Definition
Outer space refers to the region immediately outside the Earth's atmosphere, including interplanetary and interstellar space.
Historical Context
Outer space has been a subject of fascination and exploration, with advancements in technology enabling human ventures beyond Earth.
Cultural Significance
Outer space has inspired countless works of science fiction, reflecting humanity's curiosity about the unknown and the possibilities of space travel.
Related Concepts
Outer space is closely related to concepts such as microgravity, vacuum conditions, and radiation exposure, which pose challenges to human exploration.
See Also
A realm beyond Earth's atmosphere, encompassing interplanetary and interstellar space.