Hontas Farmer
68.B.推理判断题.根据后文However,in 2015NASA's Kepler space telescope found its first Earth-sized planet in a"habitable"zone.可知大多数系外行星是太阳系中的很不同;所以B选项是正确的. 69.A.推理判断题.根据后文For example,when an exoplanet moves between its star and us,it causes a small ...
Commenting, Professor Sara Russell said, "Over the last few years, amazing projects such as the NASA Kepler mission have located thousands of planets orbiting around other stars. However, theseexoplanetobservations alone provide very basic information. It is so important to combine observing campaigns...
Habitable Zone - G5 Star Planet Kepler 22b Is A Warm Super-EarthNews Staff
Kepler-62f is the first exoplanet small enough to plausibly have a rocky composition orbiting within the habitable zone (HZ) discovered by the Kepler Mission . The planet is 1.4 times the size of the Earth and has an orbital period of 267 days. At the time of its discovery, it had the...
Kepler 452b Is the Most Earth-Like Exoplanet Yet. So What?Sarah Zhang