“宜居带”也叫“适合居住带”,可以用英文habitable zone /Goldilocks zone表示,其实就是指恒星距离适中,水能以液态形式存在、温度适中的区域。habitable 表示“适合居住”的,如适居行星 (habitable planet )。 NASA发现的这颗系外行星(exoplanet...
四、 语段训练(30分)据美国宇航局网站(NASA)消息,北京时间7月24日凌晨,天文学家确认发现首颗位于“宜居带”(habitable zone)上体积最接近地球大小的行星(代号为“开普勒-452b”),这是人类在寻找另一颗地球的道路上的重要里程碑。 “开普勒-452b”的发现使已确认系外行星的数量增加到1030颗。“宜居带”是指行星...
“宜居带”也叫“适合居住带”,可以用英文habitable zone /Goldilocks zone表示,其实就是指恒星距离适中,水能以液态形式存在、温度适中的区域。habitable表示“适合居住”的,如适居行星(habitable planet)。 NASA发现的这颗系外行星(exoplanet)代号为Kepler-452b,位于距离地球1400光年(14-hundred light-years)的“天鹅...
托福热词之habitable zone-智课教育旗下智课教育 智 课 网 托 福 备 考 资 料
Johnson, Michelle
美国太空总署(NASA)宣布,开普勒太空望远镜发现了“地球的大表哥”,这也是首颗在“宜居带”发现的最接近地球大小的行星。 “宜居带”也叫“适合居住带”,可以用英文habitable zone /Goldilocks zone表示,其实就是指恒星距离适中,水能以液态形式存在、温度适中的区域。habitable 表示“适合居住”的,如适居行星 (habitable...
'Habitable zone' on Mars could be just right for life Everybody from NASA to David Bowie has wondered if there’s life on Mars – and now we might have a precise place to look for it. A new Caltech study has shown that photosynthetic microbes could thrive in a small habitable zone be...
Seven Earth-sized planets have been observed by NASA’s Spitzer Space Telescope around a tiny, nearby, ultra-cool dwarf star called TRAPPIST-1. Three of these planets are firmly in the habitable zone. The TRAPPIST-1 star, an ultra-cool dwarf, has seven Earth-size planets orbiting it. This...
WASHINGTON, Jan. 7 (Xinhua) -- NASA's planet-hunting satellite TESS has discovered its first Earth-size planet in its star's habitable zone, according to NASA scientists attending the 235th meeting of the American Astronomical Society in Honolulu. ...
NASA's Kepler mission has discovered its first Earth-size planet candidates and its first candidates in the habitable zone, a region where liquid water could exist on a planet's surface.