giant planets
121Définition des planètes — Pour les articles homonymes, voir Définition (Homonymie). Article principal : Planète. Photographie de la planète Neptune (en gran …
122Исследования Урана — Уран Фотография Урана с аппарата «Вояджер 2». Сведения об открытии Дата открытия 13 марта 1781 Первооткрыватель …
123Planetary science — Planetary science, also known as planetology and closely related to planetary astronomy, is the science of planets, or planetary systems, and the solar system. Incorporating an interdisciplinary approach, planetary science draws from diverse… …
124IAU definition of planet — This article is about the formal definition established in 2006. For prior usage, see Definition of planet. The definition of planet set in 2006 by the International Astronomical Union (IAU) states that, in the Solar System, a planet is a… …
125Классификация экзопланет по Сударскому — Планета I класса …
126Internal heat — is the heat source from the interior celestial objects, such as planets, brown dwarfs, and stars, caused by gravity and decaying radioactive materials. The amount of internal heat depends on mass; the more massive the object, the more internal… …
127Atmosphere of Uranus — The atmosphere of Uranus, like that of Neptune, is markedly different from those of the larger gas giants, Jupiter and Saturn. While still composed primarily of hydrogen and helium, it possesses a higher proportion of volatiles (dubbed ices )… …
128COROT-9b — Extrasolar planet List of extrasolar planets Size comparison of COROT 9b with Jupiter. Parent star Star …
