. Kepler-452b Is Compared to the Earth . NASA Discovers a New Earth-Like Planet . A New Planet with Life Is Discovered . A Spacecraft Was Launched to Find Super-Earth 相关知识点: 试题来源: 解析 篇章导读:开普勒航天器发现了一颗类地行星——Kepler-452b,这颗行星的环境与地球十分接近,非常...
A.Kepler-452 b Is Compared to the Earth.B.NASA Discovers a New Earth-Like Planet.C.A Spacecraft Was Launched to Find Super-Earth.D.A New Planet With Life Is Discovered. 相关知识点: 试题来源: 解析 (1)A.细节理解题。根据第三段的The planet,Kepler-452 b,is about 60% bigger than ...
Today Kepler-452b is receiving 10 percent more energy from its parent star than the Earth is fro...
Kepler-452b's star is apparently older than the sun — 6 billion years, compared to 4.5 billion years. It's thus in a more energetic phase of its life cycle than the sun is; indeed, the star is about 10 percent larger and 20 percent brighter than Earth's sun. (That means the sunli...
开普勒452B的公转周期为385天。 This size and scale of the Kepler-452 system compared alongside the Kepler-186 system and the solar system. Kepler-186 is a miniature solar system that would fit entirely inside the orbit of Mercury. The habitable zone of Kepler-186 is very small compared to ...
The occultation time compared to the main transit time shows the planet has a circular orbit. The discovery of light from this planet confirms the predictions by researchers and theoretical models that the emission would be detectable by Kepler. This new discovery also demonstrates Kepler has the ...
NASA has announced the discovery of the most Earth-like exoplanet to date. The new planet – named Kepler-452b – orbits a sun-like star and lies in the star's habitable zone, an area which is neither too hot nor too cold for orbiting planets to support liquid water on the surface....
Kepler-452b周朝周文王姬昌后代 科研 查看详细资料 关注他发私信 动态 回答971 视频1 提问914 文章2 专栏0 想法12 收藏0 关注订阅 该用户设置了隐私保护, 登录查看他的动态、回答、文章等内容 个人成就 获得4,091 次赞同 获得1,168 次喜欢,2,181 次收藏 参与4,099 次公...
A. Kepler-452b Is Compared to the EarthB. NASA Discovers a New Earth-Like PlanetC. A New Planet with Life Is DiscoveredD. A Spacecraft Was Launched to Find Super-Earth 相关知识点: 试题来源: 解析 【解析】篇章导读:开普勒航天器发现了一颗类地行星-1/2KPler-452b ,这颗行星的环境与地球十分...
A.Kepler-452b Is Compared to the Earth. B.NASA Discovers a New Earth-Like Planet. C.A Spacecraft Was Launched to Find Super-Earth. D.A New Planet With Life Is Discovered. 相关知识点: 试题来源: 解析 【答案】【小题1】A【小题2】D【小题3】C【小题4】B 反馈...