Meaning of the word "space exploration" in English

What does "space exploration" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

space exploration

US /speɪs ɛkspləˈreɪʃən/
UK /speɪs ɛkspləˈreɪʃən/

Noun

the use of astronomy and space technology to explore outer space

Example:
Space exploration has led to many technological advancements.
The future of humanity might depend on successful space exploration.