noun
space travel
Loanword from English; used in contexts like science, technology, and tourism.
将来、スペーストラベルが一般的になるかもしれない。
In the future, space travel may become common.
Variant with interpunct; less common but still seen.
More common native Japanese term for space travel; スペーストラベル is a direct loanword often used in futuristic or commercial contexts.
Loanword from English 'space travel'.