Uranus(天王星) was named after the Greek god of the sky. Neptune(海王星), a blue planet, was named after the Roman god of the sea. BecausePluto(冥王星) is far away and hard to observe, it was named after the Roman god of the underworld, who was able to make himself invisible. Ther...
Where is the planet Uranus located? What is the planet Uranus' nickname? Is Uranus a gas planet? What planet is after Pluto? Is Uranus a terrestrial planet? What is the size of the planet Uranus? What is the atmosphere of Uranus?
A. Jupiter B. Saturn C. Uranus D. Neptune 相关知识点: 试题来源: 解析 A。此题考查太阳系中行星的大小。木星(Jupiter)是太阳系中最大的行星。选项 B 土星(Saturn)不是最大的。选项 C 天王星(Uranus)比木星小。选项 D 海王星(Neptune)也比木星小。反馈 收藏 ...
Is Neptune the largest planet? Is Neptune a dwarf planet? What are the Jovian planets? Who is the planet Neptune named after? What is the mass of the planet Uranus? What is the density of Uranus? What is the specific gravity of mercury?
30 - Uranus Stands Still (evening) Uranus in the night sky. (Image credit: Chris Vaughan/Starry Night) On Thursday, Jan. 30, the motion of the distant, blue-green planet Uranus through the background stars of eastern Aries will slow to a stop - completing a westward retrograde loop that...
Voyager 1 and Voyager 2: These spacecraft were launched in 1977 to take advantage of a rare alignment between the planets that allowed Voyager 2, with additional funding, to make flybys of Uranus in 1986 and Neptune in 1989. Both spacecraft also explored Jupiter, Saturn and (decades later...
Mercury is the smallest planet in our solar system and the one closest to our Sun. Like its neighbor Venus, Mercury has no moons. Mercury orbits the... Learn more about this topic: Mercury's Surface & Atmosphere | Features & Composition ...
Uranus.4A planet does not have to have an atmosphere, but all the planets in our solar system have an atmosphere, either toxic or friendly, including Mercury5. Planets do not have the autonomy of atmospheres. Titan, one of Jupiter's moons, has an atmosphere. The atmosphere normally consists...
Mercury is the closest planet to our sun. It circles the sun every 88 days, rather than Earth's orbit of 365 days. The surface of Mercury is rocky and resembles that of Earth's moon. It is a dense planet, but not the hottest. ...
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