2001-A hydrogen atmosphere was discovered on the extrasolar planet Osiris by the Hubble Space Telescope, the first atmosphere detected on an extrasolar planet. 2001年,哈博空间望远镜在外太阳系行星欧西里斯(古埃及司阴府之神)上发现了一种氢气体,这是第一种在外太阳系行星上发现的气体。
The finding might chart a new course for extrasolar planet research. 这一发现可能会开创系外行星研究新标向。
But existing plans to photograph extrasolar planets in this way involve orbiting arrays of reflecting telescopes all pointing in exactly the same direction. 但是在现在的计划中,利用这种方法给太阳系以外的行星拍照就需要让多组的反射望远镜在轨道运行的时候全部精准的朝向同一个方向。
Dr Steffen spends his time thinking about such things as extrasolar planets, dark matter and cosmology. 斯特芬博士主要的研究领域是太阳系外行星、暗物质和宇宙学。
This is the number one high resolution, most precise spectrograph on this planet, called HARPS, which is actually used to detect extrasolar planets and sound waves in the atmospheres of stars. 这是一个有最高解析度,世上最精确的光谱仪,叫做HARPS。这实际上是用于探测太阳系外行星,和恒星大气中的声波。
1994-The first discoveries of extrasolar planets are announced by astronomer Alexander Wolszczan. 1994年的今天,天文学家亚历山大·沃兹贞宣布首次发现了外太阳系的行星。
The number of Earth-like extrasolar planets suitable for harboring advanced life could be10 times higher than has been assumed until now, according to a new modeling study. 根据一项新的模拟研究,系外类地行星适合高级生命居住的可能性比此前一直所认为的情况要大10倍。
The discovery demonstrates the principal that organic molecules can be detected on extrasolar planets through spectroscopy, which splits light into its components to reveal the "fingerprints" of various chemicals. 此项发现验证了通过光谱分析能够在太阳系以外的行星中发现有机分子的原则,光谱分析是将光划分为光谱,之后揭示出不同化学物质的“指纹”。
So say three teams of scientists who used the Spitzer space telescope to capture the light spectrum of two known extrasolar planets. 三支科学家小组用斯必择空间望远镜捕获了两个已知的太阳系外行星的光谱。
The next step is to find extrasolar planets in the "habitable zone" of their solar systems; planets whose size, makeup and distance from their sun might allow life to develop. 下一步是在他们的太阳系的“可以居住的区域”里找到太阳系以外的行星尺寸,组成部分以及和太阳的距离可以允许生命发展。
But they needed the keen'eye'of Hubble to make the first direct measurement of the chemical makeup of an extrasolar planet's atmosphere. 但是,天文学家仍需要一双敏锐的眼睛&哈勃来首次完成对这太阳系之外的一颗行星大气层化学构成的直接测量。
But if you want to know about a life on extrasolar planets you have to do this job. 但是,如果你想知道一个太阳系外行星上的生命,你就必须这麽做。
And then you have to convince the whole world that you have actually detected something like this in the atmosphere of an extrasolar planet host star somewhere in100 parsec away from here. 再来你必须说服整个世界,你的确侦测到像这样的物质,在太阳系外行星的宿主恒星大气中,在离这里100秒差距的地方。
The basic ingredients for life have been found around a second extrasolar planet, scientists reported Tuesday. 科学家星期二报告说,在太阳系以外的第二颗行星周围发现了生命的基本物质。
Especially, the discovery of extrasolar planets, with its purpose, ways and means, achievement, and the future, are emphasized. 并着重介绍太阳系外的行星系统的发现,它的目的、方法、成果以及未来。
Searching for extra terrestrial intelligence and the discovering of extrasolar planets 地外生命搜索和太阳系外的行星的发现
The studies on the dynamics of the extrasolar planets 太阳系外行星动力演化研究
On the Discovery of Extrasolar Planets Malhotra proposed that Pluto was swept into the 3:2 resonance by planets migration, which happened very easily in the early stage of the solar system. 谈太阳系外新发现的行星Malhotra通过行星迁移成功地解释了冥王星被共振俘获的机制。
Search for Extrasolar Planets 搜寻太阳系之外的行星
The ultimate aim of Kepler is to search extrasolar lives, so it is necessary to study exoplanet atmosphere in detail. Kepler计划的最终目的是寻找系外生命,这就要求深入的研究系外星大气。