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Nova   /nˈoʊvə/   Listen
noun
Nova  n.  (pl. L. novae, E. novas)  (Astron.) A star which suddenly increases in brightness thousands of times, then fades back to near its original intensity. It may appear as a "new" star if its original brightness was too low for routine observation. A star which suddenly increases in brightness to many millions of times its original intensity is a supernova, and the postulated mechanisms for the increases of brightness of novae and supernovae are different. Note: The most important modern novae are: Nova Coronae Borealis (1866); Nova Cygni (1876); Nova Andromedae (1885); Nova Aurigae (1891-92); Nova Persei (1901). There are two novae called Nova Persei. They are:
(a)
A small nova which appeared in 1881.
(b)
An extraordinary nova which appeared in Perseus in 1901. It was first sighted on February 22, and for one night (February 23) was the brightest star in the sky. By July it had almost disappeared, after which faint surrounding nebulous masses were discovered, apparently moving radially outward from the star at incredible velocity.






Collaborative International Dictionary of English 0.48








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"Nova" Quotes from Famous Books



... River country was ushered into Confederation as the Province of Manitoba, and the Hon. Adams George Archibald, of Nova Scotia, was sent out from Ottawa in 1870 as Lieutenant-Governor. He took a rough census of the country and with the resultant crude voters' list the first regular Western Legislature was soon elected ...
— Policing the Plains - Being the Real-Life Record of the Famous North-West Mounted Police • R.G. MacBeth

... several Boston papers, with the names of the persons concerned, and has never been contradicted or doubted. We give this as the common report; and as the Boston newspapers circulated freely through Nova Scotia and Canada, we infer, that had the story been void of truth, it would have been contradicted. This ...
— A Journal of a Young Man of Massachusetts, 2nd ed. • Benjamin Waterhouse

... be surveyed along this meridian line, in order to reach the northwest angle of Nova Scotia as claimed by the United States, about 64 miles, to accomplish which will require another ...
— A Compilation of the Messages and Papers of the Presidents: Tyler - Section 2 (of 3) of Volume 4: John Tyler • Compiled by James D. Richardson

... told themselves out in love and adoration. Such hymns as 'Call them in,' 'Till He come,' and 'More to Follow,' aptly expressed the aspirations and hopes of the earnest workers. Mr. Merry, Mr. Maude, and others spoke, and then Mrs. Birt, only two days since returned from Nova Scotia, gave accounts of the success of the recent voyage, when eighty-three rescued children found happy homes on the other side of the water, and most touching particulars of the death of little Dickie, who went actually ...
— God's Answers - A Record Of Miss Annie Macpherson's Work at the - Home of Industry, Spitalfields, London, and in Canada • Clara M. S. Lowe

... has a set of apples quite its own. These differences are marked when one visits exhibitions in the various regions. Let the visitor who is a good judge of apples in Michigan and Ohio attempt to judge them in an exhibition in the Annapolis Valley of Nova Scotia, in the Province of Quebec, in North Carolina, in Minnesota, in Oregon. He will be impressed with the wonderful diversity, as well as the undeveloped resources, of ...
— The Apple-Tree - The Open Country Books--No. 1 • L. H. Bailey


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