According to some sources, including Wikipedia, Keple-442b is an even more habitable planet than Earth. But, that's not the case.
20.A planet more like Earth than any yet discovered has been identified as a potential future home for mankind.Kepler 22b contains both land and water and has temperatures which average around 72 degrees (22 Celsius).It also contains the right atmosphere to potentially support life.It is,howeve...
Scientists have found a potentially habitable(可居住的)planet and its star outside our Solar System are more similar to the Earth and our Sun than any other known planet-star pair. For now, the planet candidate(候选)is known as KOI-456.04. If its existence is confirmed by other telescopes...
Kepler data point to more planets in habitable zoneBy Eryn Brown
B.the longer a year of a planet lasts,the farther it is away from the Solar SystemC.the more potential habitable exoplanets are found,the more research we should doD.the smaller mass a planet has than the earth,the less possibly there is water on it 相关知识点: ...
planet they had detected by observing a pattern of dimming of star GJ 357. The dimming occurs when the planet passes between Earth and the star. The planet is about 20% bigger than Earth and has a high temperature of 490 degrees Fahrenheit (254 degrees Celsius), making it a “hot Earth...
"You'd still need millions of tons [of 'glitter'] to warm the planet, but that's five thousand times less than you would need with previous proposals to globally warm Mars," said Mr Kite. "This significantly increases the feasibility of the project."...
LOS ANGELES, March 22 (Xinhua) -- More than 5,000 planets have been found to exist beyond the solar system, a milestone for astronomy confirmed by NASA on Monday. The 5,000-plus planets found so far include small, rocky worlds like Earth, gas giants many times larger than Jupiter, and...
2.2 The Earth - Evolution of a habitable planet 2.3 Exploring the Solar System 2.4 Habitability in the Solar System 3.1 What is Life? 3.2 The History of Life on Earth 3.3 The Origin of Life 3.4 Life in the Solar System 4.1 Our Star, The Sun 4.2 Properties and Evolution of Stars 4.3 Ex...
1450.Greenhouse gases in the atmosphere, such as methane and carbon dioxide, trap some of the heat, keeping Earth's climate warm and habitable. 大气中的温室气体,如甲烷和二氧化碳,捕获了部分热量,使地球气候保持温暖和适宜...