| 单词 | gaseous nebula |
| 例句 | And some worlds will look out onto a vast gaseous nebula, the remains of an ordinary star that once was and is no longer. Cosmos 1980-01-01T00:00:00Z When the Sun passes through a spiral arm it is more likely than it is at present to enter into gaseous nebulae and interstellar dust clouds and to encounter objects of substellar mass. Cosmos 1980-01-01T00:00:00Z Earth's solar system, including the sun, began life as a gaseous nebula before coalescing into the sparse yet distinct objects that make it up currently. Check out a stunning new picture of the Pillars of Creation from the James Webb Telescope 2022-10-20T04:00:00Z One of Rubin’s goals was gaining clues to the distribution of dust in the swirling, gaseous nebula that spawned the solar system. Fall That Glitters: Microscopy Reveals Stained-Glass Beauty in Ancient Meteorites [Slide Show] 2013-01-23T13:15:00.190Z In other words, it is practically certain that the solar system was not formed from a gaseous nebula in the manner originally proposed by Laplace. Astronomical Curiosities Facts and Fallacies 2012-03-27T02:00:18Z To begin at the beginning, we must go back to the time when the sun was only a great gaseous nebula filling all the space included in the orbit of Neptune. The Children's Book of Stars The spectrum of a star is a bright band of colour crossed by dark lines; that of a gaseous nebula consists of bright lines. The Beauties of Nature and the Wonders of the World We Live In If it were not so "the earth would explode and become a gaseous nebula"! The Outline of Science, Vol. 1 (of 4) A Plain Story Simply Told It turns out to be a gaseous nebula! Half-hours with the Telescope Being a Popular Guide to the Use of the Telescope as a Means of Amusement and Instruction. Take the case of any round gaseous nebula. Astronomical Curiosities Facts and Fallacies 2012-03-27T02:00:18Z The conditions in the outer strata should bear some resemblance to those existing in the gaseous nebula. Popular Science Monthly Oct, Nov, Dec, 1915 — Volume 86 And the nebula in Draco 4373, seems to present an intermediate stage between the purely gaseous nebula and this one. Story of Creation as Told By Theology and By Science The light of even the faintest stars does not seem to be dimmed by passing through a gaseous nebula, although we cannot be sure on this point. The Outline of Science, Vol. 1 (of 4) A Plain Story Simply Told The older theory, pointing to the gaseous nebulae as the first stage, holds that the nebula is a cloud of extremely attenuated gas. The Story of Evolution But a gaseous nebula having the same apparent size would have an enormous volume, and, although probably formed of very tenuous gas, its mass would be very great, and its attractive power considerable. Astronomical Curiosities Facts and Fallacies 2012-03-27T02:00:18Z It is clear that this spiral nebula is widely different from the bright-line or gaseous nebulae in physical condition. Popular Science Monthly Oct, Nov, Dec, 1915 — Volume 86 After the novae become fairly faint, the bright lines of the gaseous nebula spectrum are seen for the first time. Popular Science Monthly Oct, Nov, Dec, 1915 — Volume 86 So it has come about that the picture of a hot gaseous nebula revolving as a unit body has given place to other pictures. The Outline of Science, Vol. 1 (of 4) A Plain Story Simply Told The gaseous nebulae, and the formation of such nebulae from disrupted stars, are facts that cannot be ignored. The Story of Evolution Here the satellite is either a cooled-down sun or perhaps a gaseous nebula. Astronomical Curiosities Facts and Fallacies 2012-03-27T02:00:18Z Indeed, why do not the elements so conspicuously present in the atmosphere of the red stars show in the spectra of the gaseous nebulae? Popular Science Monthly Oct, Nov, Dec, 1915 — Volume 86 The irregular, gaseous nebulae are in general found in and near the Milky Way, and so are the helium stars. Popular Science Monthly Oct, Nov, Dec, 1915 — Volume 86 Wherever we find large irregular gaseous nebulae we find stars in the early subdivisions of the helium group. Popular Science Monthly Oct, Nov, Dec, 1915 — Volume 86 In other words, it is not wise to draw too fine a line between a gaseous nebula and one consisting of solid particles with gas. The Story of Evolution What is the origin of the great gaseous nebulae? The Story of Evolution |
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