HotzRobertLeeWall Street Journal (Online)
"In my mind, this is the closest thing we have to another planet like the Earth," astronomer Jon Jenkins, with the US space agency's Ames Research Center in Moffett Field, California, told reporters on a conference call. The planet, dubbed Kepler-452b, orbits a star that is about 6 bi...
暗示着这颗行星和地球的相似度极高。 Kepler Discoveries Update: astronomers are on the cusp of finding something people have dreamed about for thousands of years -- another Earth. It means we may find a new planet that is suitable for human to live. NASA声明说:“他们在1995年第一次发现系外...
Traveling about 24 billion kilometers from Earth, Voyager 1 is the most distant spacecraft from our planet. It takes 22 and a half hours to send a signal to the probe. 旅行者一号距离地球约240亿公里,是距离地球最远的飞船。...
star like the Sun. NASA has announced a major find of an Earth-like planet orbiting a star like the Sun.NASA has announced a major find of an Earth-like planet orbiting a star like the Sun.ALISON HARMELIN
NASA hasfound new evidenceof 219 planets outside our Solar System. Ten of those exoplanets appear to be similar to the size of the Earth and orbit their stars in thehabitable zone— just far enough away to develop water, but not so far that they freeze. If confirmed, they would be adde...
.It is so like Earth that NASA believes it is possible that life once inhabited the planet.Kepler 452b is 60percent larger in diameter (直径) than Earth.Scientists say that the planet received the same kind of sunshine as we do on Earth.Thus,plants could survive if taken to the planet....
Kepler-37b was found by the Kepler spacecraft as part of its ongoing mission to find Earth-like planets orbiting other stars in what is called the “habitable zone” – the band of space around a star where the temperature is right to sustain liquid water and therefore possibly life. ...
"For stars that are very close by and very bright, we expected to find up to a couple dozen Earth-sized planets," said Johanna Teske, also a researcher from Carnegie. "This would be our first one, and it's a milestone for TESS. It sets the path for finding smaller planets around ...
to search for the building blocks of life on Earth-like planets beyond our solar system. Eur...