Interstellar clouds are
A) hydrogen gas condensed out of the interstellar medium, like water clouds in Earth's atmosphere.
B) regions where hydrogen tends to be denser than the surrounding gas.
C) regions where water condenses out of the interstellar medium.
D) oxygen gas condensed out of the interstellar medium, like water clouds in Earth's atmosphere.
E) regions where hydrogen combines with oxygen to create water molecules.

Question

Quizplus · Accepted Answer

Interstellar clouds are regions in space where hydrogen gas is denser than the surrounding medium, often leading to star formation.

Interstellar Clouds Are