interstellar
🇺🇸
/ˌɪntərˈstelər/
🇬🇧
/ˌɪntəˈstelə(r)/
adjective
R
Existing or occurring in the space between the stars.
The interstellar medium is the matter and radiation that exists in the space between the star systems in a galaxy.
translation
Existing or occurring in the space between the stars.