cosmic
adj. B2 Upper Intermediate US //ˈkɑzmɪk// UK //kˈɒzmɪk// cos·mic
adj. relating to the whole universe or the space beyond Earth. It can also describe something that is very large or important.
adj. relating to the universe or the cosmos, especially as distinct from the earth. Often used figuratively to describe vastness in scale or significance.
The telescope captured images of cosmic dust.
Scientists are studying cosmic rays to understand the origins of the universe and how stars are born.
The philosopher argued that individual human problems seem insignificant when viewed against the backdrop of cosmic time, which spans billions of years and countless galaxies.
Usage
Commonly modifies nouns like 'rays', 'dust', 'scale', or 'significance'.