Most interstellar dust grains
A)are produced in the cores of low- mass stars
B)are produced in supernova explosions.
C)are produced in the atmospheres of red giant stars.
D)were produced in the Big Bang.
E)are produced in the interstellar medium.

Question

Quizplus · Accepted Answer

Interstellar dust grains are primarily formed in the atmospheres of red giant stars, where they condense from the elements produced by nuclear fusion and are then expelled into space.

Most Interstellar Dust Grains