解析 C。解析:Mars is known as the Red Planet. Mercury is close to the sun and not known as the Red Planet. Venus is often called the Earth's sister planet but not the Red Planet. Jupiter is a gas giant and not the Red Planet....
The probe is an international project to explore the planet and its rings and moons.It was launched in 1997and its mission was to explore the"gas giant"planet which is the furthest planet to be seen from the Earth without a telescope....
Which planet is bigger: Earth or Mars? What planet in our solar system has the highest concentration of methane gas? Which planet is bigger: Saturn or Jupiter? Which planet does not have a magnetic field in the solar system? In the solar system, what is the farthest planet from...
Which gas giant has the strongest magnetosphere? Which planet in the Solar System is green, blue and gaseous? What are the characteristics of gas planets? How much of Earth's atmosphere is made up of nitrogen and oxygen? What is Eris' atmosphere made of?
2.TheCorotspacetelescopeblastedoffaboardaRussianSoyuzrocketfromtheBaikonurcosmodromeinKazakhstanshortlyafter2.20pm. 3.Corot,shortforconvectionrotationandplanetarytransits,isthefirstinstrumentcapableoffindingsmallrockyplanetsbeyondthesolarsystem.Anysuchplanetsituatedintherightorbitstandsagoodchanceofhavingliquidwateronitssur...
The probe is an international project to explore the planet and its rings and moons. It was launched in 1997 and its mission was to explore the "gas giant" planet which is the furthest planet to be seen from the Earth without a telescope.Scientists say the spacecraft's four-year tour ...
Recently, Professor Tuthill and Norris captured images of the biggest ever giant gas planet that is some 500 light-years away from the Earth.10. Would you feel any better about having to wear a mask if we could wear "second faces”which/that protected us from viruses without having to ...
aSingles Day, single people,is no object people festivals 选拔天,唯一人民,是没有对象人节日[translate] aI must keep them for a week。 我必须保留他们一个星期。[translate] aMars is known as the ___ planet (a color)? 火星通认作为___行星 (颜色)?[translate] aPeople...
Moreover, it is known that interactions with a disk of planetesimals (asteroids or comets consisting of rocks and ice left over from planet formation) can force planets to migrate inwards or outwards, shrinking ordoi:10.1038/4571091aKevin J.Walsh...
aMethane gas (甲烷、沼气)in the atmosphere is known as a “greenhouse” gas because it keeps heat just like a greenhouse does, causing our planet to warm up. That’s an environmental concern. But the digester has a good result. Its gas is kept and used to power electric generators (...