Please log in to consult the article in its entirety. If you are not a subscriber, please click here to here read about membership. All our articles have been written recently by experts in their field, more than 95% of them university professors.
27757Observations of a Comet, made with a view to investigate its magnitude and the nature of its illumination3Historical context notes are intended to give basic and preliminary information on a topic. In some cases they will be expanded into longer entries as the Literary Encyclopedia evolves.