An object may not only contain stars, but also nebulosity not composed of them.


Astronomical Observations relating to the Construction of the Heavens... (1811)

William Herschel Quotes

An object may not only contain stars, but also nebulosity not composed of them.

An object may not only contain stars, but also nebulosity not composed of them.

An object may not only contain stars, but also nebulosity not composed of them.

An object may not only contain stars, but also nebulosity not composed of them.