How are interstellar bubbles made?
A)by the winds of massive stars and supernovae explosions
B)by the collapse of a gas cloud to form stars
C)by collisions between the Milky Way and satellite dwarf galaxies
D)by the rapidly rotating magnetic fields of pulsars
E)by the ejection of planetary nebulae from low- mass stars

Question

Quizplus · Accepted Answer

Interstellar bubbles are created by the winds of massive stars and supernova explosions. The powerful radiation and high-speed particles emitted by these celestial bodies can blow away surrounding gas and dust, creating a bubble-shaped cavity in the interstellar medium.

How Are Interstellar Bubbles Made