The best description of a nebula is:
A. a large cloud of dust and gas
Nebulae are often the sites of star formation and can also be remnants of dead or dying stars.
Which of the following is the best description of a nebula?
A.
a large cloud of dust and gas
B.
a dense cluster of billions of stars
C.
a single sun surrounded by planets and asteroids
D.
a large cloud of comets and asteroids surrounding a solar system
1 answer