...The appearance of comets, so amazing toEurope of the Middle Ages and at the present time to the ignorant, was bythese learned blacks noted calmly as a matter of scientific interest... 
Various 「The Journal of Negro History, Vol. I. Jan. 1916」
...It was the Restoration that informed us that eclipses and comets are not to be feared, and that earthquakes are not caused by a huge cat-fish in the bottom of the earth...
Sidney L. Gulick 「Evolution Of The Japanese, Social And Psychic」
...Among the numerous comets observed, we do not as yet know more than sometwenty of which the orbit has been determined...
Camille Flammarion Frances A. Welby 「Astronomy for Amateurs」
...Kepler did notexaggerate when he said "there are as many comets in the skies as thereare fishes in the sea...
Camille Flammarion Frances A. Welby 「Astronomy for Amateurs」
...There are other small comets that are also regular inhabitants of thesolar system; but, as with Halley's comet, so with these, twocircumstances are to be borne in mind...
E. Walter Maunder 「The Astronomy of the Bible」
...During the last couple of thousand years, since chronicles have beenabundant, we know that many great comets have been seen...
E. Walter Maunder 「The Astronomy of the Bible」
...So we cannot expect to find in the Scriptures definite and precisedescriptions that we can recognize as those of comets...
E. Walter Maunder 「The Astronomy of the Bible」
...John Williams, in1871, published Observations of Comets from 611 B...
George Forbes 「History of Astronomy」
...Nearly all comets have shown the same spectrum...
George Forbes 「History of Astronomy」
...Other comets are similarly associated with the planets Saturnand Uranus...
George Forbes 「History of Astronomy」
... Other comets, including most of the ``great'' ones, appear to travel in parabolic or, in a few cases, hyperbolic orbits, which, not being closed curves, never bring them back again...
Garrett Serviss 「Curiosities of the Sky」
...In some recent comets, such as Morehouse's, in 1908, several lines have been found, the origin of which is unknown...
Garrett Serviss 「Curiosities of the Sky」
...Without going back of the nineteenth century we may find records of some of the most extraordinary comets that man has ever looked upon...
Garrett Serviss 「Curiosities of the Sky」
...Truly from every point of view comets are the most extraordinary of adventurers!...
Garrett Serviss 「Curiosities of the Sky」
...But the adventures of comets are not confined to possible encounters with unknown obstacles...
Garrett Serviss 「Curiosities of the Sky」
便利！手書き漢字入力検索