Realistic spiral galaxy with stars

A nebula is a vast interstellar cloud of dust, hydrogen, helium and other ionized gases. Originally, the term nebula was used to describe any diffuse astronomical object, but it is now used to refer only to interstellar clouds that emit or reflect light. Nebulae are often the sites of star formation, and they can contain a wide variety of molecules and dust particles.

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Free Premium Stock Photos Realistic spiral galaxy with stars

A nebula is a vast interstellar cloud of dust, hydrogen, helium and other ionized gases. Originally, the term nebula was used to describe any diffuse astronomical object, but it is now used to refer only to interstellar clouds that emit or reflect light. Nebulae are often the sites of star formation, and they can contain a wide variety of molecules and dust particles.