C.Kepler 22b's year lasts longer than the earth'sD.Kepler 22b's mass is greater than HD 85512b'sA.the farther a planet is away from the earth, the more likely it is to be habitableB.the longer a year of a planet lasts, the farther it is away from the Solar System...
(标准) for a planet to be livable is that it remains roughlythe right distance from its main star to be neither too cold nor too hot, whose tempera-ture is “just (5) ” for life.Bill Borucki at Ames Research Centre, said: “We have got good planet Kepler-22b.We are certain that...
This diagram compares our own solar system to Kepler-22, a star system containing the first "habitable zone" planet discovered by NASA's Kepler mission. The habitable zone is the sweet spot around a star where temperatures are right for water to exist in its liquid form. Liquid water is es...
Astronomers using data from NASA'sKepler missionhave discovered a tiny solar system consisting of a single red dwarf star, known as KOI-961 and three planets which are 0.78, 0.73 and 0.57 times the radius of Earth. "This is the tiniest solar system found so far," said John Johnson, the ...
Kepler 22b contains both land andwater and has temperatures which average around 72 degrees. It also contains the rightatmosphere to possibly support life.The planet, where a year 3 290 days, was first found two years ago. However,scientists using Kepler space telescope have now concluded that ...
alongside the Kepler-186 system and the solar system. Kepler-186 is a miniature solar system ...
Alien Planets Beyond the Solar System NASA/Ames/JPL-Caltech NASA's Kepler space telescope launched in March 2009 to hunt for Earth-size alien planets that may be capable of supporting life as we know it.The $600 million mission's future is in doubt after the second of the observatory's...
A. The planet 22b is outside the Solar System. B. Both HD 85512b and Gliese 58Id are smaller than Earth. C. The planet HD 85512b was discovered by Swiss scientists. D. On the planet 22b,the temperature is neither too cold nor too hot. ...
The alien solar system is home to two Earth-size planets, the first such exoplanets ever found. Kepler Planet Sizes NASA/Kepler mission/Wendy Stenzel Comparative sizes of Kepler planets, through Kepler-22b. "Invisible" Alien Planet Kepler 19c David A. Aguilar (CfA) The "invisible" world ...
1【题目】听下面一段独白,回答第18至第20题。18. What is the name of the planet?A. Kepler-21b.B. Kepler-22a.C. Kepler-22b.19. How long is the planet's year?A. About 41 weeks.B. About 52 weeks.C. About 55 weeks.20. What can we learn from the text?A. T he planet is made...