Question

What is he intergalactic star database?

Answer 1

An intergalactic star, also known as an intracluster star or a rogue star, is a star not gravitationally bound to any galaxy.

COPIED

Answer 2

${\huge{\underline{\textbf{\textsf{\color{navy}{An}}{\purple{sw}}{\pink{er}}}}}}$

Intergalactic gas is so tenuous that it emits no light of its own. ... Instead astronomers study it indirectly by observing how it selectively absorbs the light coming from faraway sources known as quasars.

${\underline {\sf {\bf {\purple {Mark~ as~ brainliest!!}}}}}$