Respuesta :

Answer:

dense cloud of interstellar gas and dust

Explanation:

The cloud collapsed, possibly due to the shockwave of a nearby exploding star, called a supernova. When this dust cloud collapsed, it formed a solar nebula—a spinning, swirling disk of material

Dense cloud of interstellar gas and dust.the cloud collapsed near a exploding star or the supernova when it collapsed it formed a solar nebula