B.A planet exactly like Earth foundC.Life discovered on Kepler-186fD.New Earth-size planet found. 试题答案 在线课程 分析 文章内容主要讲述了一个国际科研组织的最新的发现,在距离地球500光年的地方发现了一个名为Kepler-186f 的与地球各方面很相似的行星,以及对它的一些其它发现和研究. 解答 63.B 细节...
Ali Sundermier
结果1 题目It has just been reported that astronomers have found ___ new planet like the earth that is just right for ___ life. A. a; the B. the; a C. the;不填 D. a; 不填 相关知识点: 试题来源: 解析 A 反馈 收藏
used transit photometry from space to achieve unprecedented sensitivity for small planets with orbital periods of up to two years and found that about 1 in 4 Sun-like stars had aplanetanalogoustoEarth. In 2010 the Kepler team announced its first discoveries: four gas giant planets somewhat larger...
Scientists say they discovered an earth-like planet or-biting the star closest to our planet other than the sun. Itis the closest planet ever found outside our solar systemthat could support life as we know it This planet is just4. 2 light years away from us. It is so close that space...
I would argue instead that there has never been a greater need to explore.That's because the stage for all exploration is the natural world,and nature is experiencing a rapid decline.It is by exploring that we understand and when we understand we develop an appreciation fo...
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That’s just the average temperature. However, Proxima b and its star are probablytidally locked, so the same face of the planet always points towards the star. So one half of the globe is in perpetual day, the other in never-ending night. “That’s not very Earth-like,...
Scientists say they discovered an earth-like planet outside our solar system(太阳系). It is a planet that could support life.This planet is just 4. 2 light years away from us. It is so close that space scientists have considered it as a next door neighbor. They say it could be ...
68. Saturn has auroras, similar to Earth’s northern and southern lights. Just like Earth, Saturn has its own auroras that light up its poles. These auroras are caused by the interaction of solar particles with Saturn’s magnetic field. ...