NASA planet-hunter telescope locates first Earth-sized planet in habitable zone The discoveries are part of several hundred new planet candidates identified in new Kepler mission science data, released on Tuesday, Feb. 1. The findings increase the number of planet candidates identified by Kepler to-...
但对于地球上的人来说，飞船的飞行时间差不多是137年。如果飞船到达137光年外的TOI-715 b之后，马上掉头返航，当飞船再次回到地球时，飞船上的人觉得时间才过了两年，而地球上的时间已经是274年之后，这就是时间膨胀效应。
NASA discovers new Earth-sized planet in a habitable zone NASA had previously discovered three other planets in the same system, one of which was also in the habitable zone. January 11, 2023 Additional Live Streams Additional Live Streams ...
NASA finds potentially habitable super-Earth Aftercompletingitsfirstyearofobservationsin thesouthernsky,NASA'sTransitingExoplanetSurveySatellitehasspottedsomeintriguingnewexoplanetsonly31light-yearsawayfromEarth. Multipleexoplanets--planetsorbitingstarsoutsideoursolarsystem--werediscoveredorbitingan M-dwarfstar,calledGJ...
They used NASA's Spitzer Space Telescope to confirmed the planet called TOI 700 d. Its distance to the host star is just right to allow the presence of liquid water on the surface, according to NASA. TOI 700 d, one of only a few Earth-size planets discovered in a star's habitable zo...
美国宇航局(NASA)近日宣布,凌日系外行星巡天卫星(TESS)发现了一颗编号为TOI-715 b的“超级地球”,半径比地球大了55%,距离地球只有137光年。分析显示,它上面可能有液态水。 天文学家把相关研究成果发表在《皇家天文学会月报》(Monthly Notices of the Royal Astronomical Society)上[1]。
美国宇航局(NASA)近日宣布,凌日系外行星巡天卫星(TESS)发现了一颗编号为TOI-715 b的“超级地球”,半径比地球大了55%,距离地球只有137光年。分析显示,它上面可能有液态水。天文学家把相关研究成果发表在《皇家天文学会月报》(Monthly Notices of the Royal Astronomical Society)上[1]。
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...
“Using seismic activity to probe the interior of Mars, geophysicists have found evidence for a large underground reservoir of liquid water — enough to fill oceans on the planet’s surface. The data from NASA’s Insight lander allowed the scientists to estimate that the amount of groundwater ...
Dr Batalha said the new finds Kepler 1638b and Kepler-1229b were intriguing targets in the search for habitable planets. 巴塔利亚博士说新发现的开普勒-1638b和开普勒-1229b都是在寻找可居住行星过程中的有趣的目标。 The Nasa Ames researcher said the Kepler mission was part of a "larger strategic ...