The article discusses the discovery of Kepler-22b, an Earth-like extrasolar planet discovered by astronomers with the U.S. National Aeronautics & Space Administration's (NASA) Kepler mission which is within the habitable zone ...
Earth-Size Planets Around Sunlike Star.")And because of their sizes and orbits, the newfound planets are likely either rocky—like Earth—or watery, NASA scientists said. The two planets are located 1,200 light-years away in a five-planet system orbiting a star dubbed Kepler-62.Called Kepler...
And because of their sizes and orbits, the newfound planets are likely either rocky—like Earth—or watery, NASA scientists said. The two planets are located 1,200 light-years away in a five-planet system orbiting a star dubbed Kepler-62. Called Kepler-62e and -62f, the planets are by ...
A.the planet is like the earth because it is close to the center of the Milky Way B.it is quite possible that life may exist on other planets in the universe C.people have no interest in finding a planet that might support life D.the question “Are we alone” is too difficult for ...
【题目】A new planet-hunting technique has detected the most earth-like pianet yet around a star other than our sun,raising hopes of finding a space rock that might support life,astronmomers(天文学家)reported recently."T his is an important discovery to answer thequestion'Are we alone?" ...
Scientists have found over 5,000 exoplanets since the first such world was confirmed orbiting a sunlike star in 1995. We explore the ones most similar to Earth.
This is not the first earth-like planet found in the habitable zone (where we would expect liquid water to be present on the planet’s surface), but it is the first such exoplanet found that orbits a G2 star like our sun rather than a common M star. The Kepler 452 system is es...
“The team has discovered the most earth-like planet yet, and more importantly, has proved the power of a new technique that is sensitive (灵敏的) to detecting planets that are fit for people to live on,” Turner said in a statement. In the last decade, astronomers have detected more th...
The most Earth-like planet could have been made uninhabitable by vast quantities of radiation, new research led by the University of Warwick research has found. The atmosphere of the planet, Kepler-438b, is thought to have been stripped away as a result ofradiationemitted from a superflaring ...
an extra-solar planet that's more Earth-like in its size and composition than any other exoplanet ever found. Kepler-78b is one of hundreds detected by NASA's Kepler spacecraft, which monitors the brightness of some 150,000 stars in our Milky Way galaxy in search of orbiting planets. Mo...