A hundred years in the past, when astronomers were first cataloging stars, this was Completely a perplexing mess, with seemingly no rhyme or motive between a star's shade and its brightness and dimensions. The reflection nebula NGC 1999 is brilliantly illuminated by V380 Orionis. The black patch of sky is https://brazilian-wax83580.affiliatblogger.com/88246014/star-an-overview