Kepler-452b may be Earth's close cousin, but living on the newfound world would still be an alien experience. A group of pioneers magically transported to the surface of Kepler-452b— which is the closest thing to an "Earth twin" yet discovered, researchers announced yesterday (July 23) —...
2.B 根据后句Let's compare them and think about which planet is more suitable to live on.让我们来比较一下,看看哪个星球更适合居住.可知结合选项,应说但直到最近,美国宇航局才发现了一颗行星--Kepler452 b.故选B.3.A 根据前句The temperature on the surface of Mars is -73℃-20℃.20℃ is ...
Scientists said that Kepler-452b is an Earth-like planet. Because it is only about 1.5 times the diameter of Earth, circling a star very much like our own Sun Although we don’t know if we can live there, it lies on the right distance where water could exist(存在).【小题5】But i...
Kepler 452b Is the Most Earth-Like Exoplanet Yet. So What?Sarah Zhang
A. The earth has existed for about 4.5 billion years. B. Kepler 452b is one of the planets in the Milky Way. C. Doug Caldwel and Jeff Coughlin are both research scientists on the Kepler Mission. D. More than 4,000 planets outside the Solar System still cannot sustain life now. ...
【2】Kepler 452b可能有液态水存在,说明它具有的重要条件是 A.质量体积适中 B.距中心天体远近适中 C.宇宙环境安全 D.中心天体的光热稳定 点击展开完整题目 查看答案和解析>> 科目:高中地理 来源: 题型: 【题目】阅读下面短文,在空白处填入 1个适当的单词或括号内单词的正确形式。 There has been a recent tr...
He is influenced by his mother.Kepler-452b. NASA announced its discovery of the Earth-ike planet in 2015.3. What made Jerry feel very proud?There're a lot of stars and a lot of exoplanets that wehave to find, and so we need people like you to keep doingA. Sharing his knowledge.what...
Kepler - Kepler-452b (a.k.a. “Earth 2”), a strong candidate for terraforming AgriPlot - Inspired by Ascendancy, a space colonization game Ergo - A logical conclusion (“therefore”) Dozens of other options were raised, but these were either downvoted by the team or rejected by the leg...
{"Planet","Kepler-452b"} };foreach(KeyValuePair<string,string=""> keyValuePairinalien) { WriteLine(keyValuePair.Key +": "+ keyValuePair.Value +"\n"); } ReadLine(); } } } In C# 6.0 usingSystem.Collections.Generic;usingstaticSystem.Console;namespaceNewInCSharp ...
根据《消防安全责任制实施办法》（国办发〔2017〕87 号），新闻出 版广电部门的主要职责是负责指导新闻出版广播影视机构消防安全管理，并协 助监督管理印刷业、网络视听节目服务机构消防安全，同时督促新闻媒体发布消防安全提示和开展消防宣传教育。( )