NEWS: Earth-Like Planet Can Sustain life.
新消息：类地行星能够维持生命。
When do you think we'll see the first Earth-like planet?
你认为我们什么时候可以看到第一课类地行星？
Any young Earth-like planet, they thought, would be obliterated by the gas giant as it marched inwards.
他们认为，任何年轻的类地行星都会在巨型气体行星向内迁移时被毁灭掉。
Planet-hunters anticipate that NASA’s Kepler telescope will reveal an Earth-like planet orbiting a Sun-like star.
"行星猎人"预计，美国宇航局的开普勒望远镜会发现一个类似地球的行星绕着一个类似太阳的恒星。
In August 2007, scientists announced the discovery of a star which might have once had an Earth-like planet orbiting it.
2007年八月，科学家宣布发现了恒星gd 362，可能曾经有类似地球的行星围绕其旋转。
Astronomers have confirmed the existence of an Earth-like planet in the "habitable zone" around a star not unlike our own.
天文学家证实，宇宙中某颗恒星“适居区”内有一颗类地行星。
Last year a European observatory discovered the most Earth-like planet ever found - a world three times the size of our own.
去年欧洲天文台发现了迄今为止最像地球的行星—是我们地球的三倍。
The ship at this point is actually under water having landed on the Earth-like planet of Tanis, their original destination.
在这一点其实是船在水中后降落在地球上类似的坦尼斯行星，其原来的目的地。
Meteorite strike is the broad and universal geological process of earth-like planet in solar system, the earth is no exception.
陨击是太阳系类地天体广泛而普遍的地质过程，地球也不例外。
This artist's depiction shows a possible Earth-like planet with a rocky surface, oceans and an atmosphere. See more space tourism images.
模拟图描绘了类地行星，有岩石表面、海洋和大气。
Whether we're launching a space shuttle or trying to discover another Earth-like planet, we rely on scientific laws and theories to guide us.
无论我们要发射宇宙飞机或是试图发现另一颗类似于地球的行星，我们都有赖于科学定律和理论的指引。
Marcy, 53, sat down in his office to talk about the friendly and not-so-friendly competition to find the first Earth-like planet that could harbor life.
马西坐在他自己办公室内，谈论着发现第一课类似地球的行星过程中友好和不友好的竞争。这是一颗可能居住生命的类地球行星。
One of the world's leading planet hunters, Michael Mayor, believes scientists will detect the first truly Earth-like planet beyond the solar system later this year.
日内瓦大学的MichaelMayor教授是全球著名行星搜寻者之一，他认为在今年晚些时候，科学家就会在太阳系外发现首个与地球非常相像的行星。
The presence of this familiar material, scientists say, implies that an Earth-like planet may have orbited the star millions of years ago, before it became a white dwarf.
科学家说，这样接近的物质组成说明GD 362在还未变成白矮星的几百万年前，曾有类似地球的卫星绕转。
Earth, suffering from massive overpopulation, dispatched the sleeper ship and its crew on a 123-year voyage to a new, Earth-like planet called Tanis to create a settlement.
地球，从大规模的人口过多的痛苦，派遣1 123年的航行卧铺船只及船员到一个新的，类似地球的行星称为坦尼斯创建一个解决办法。
Last month, astronomers announced the discovery of the most Earth-like planet ever found - a rocky world three times the size of our own world, orbiting a star 20 light years away.
上月，天文学家宣称已发现最类似地球卫星——其大小为地球的三倍，表面为岩石覆盖，距离其环绕的恒星20光年。
If we detect organic chemicals on a rocky, Earth-like planet, we will want to understand enough about the planet to rule out non-life processes that could have led to those chemicals being there.
如果我们在一颗类地行星上发现有机物成分，我们将对其深入了解，以确定这些化学成分是不是在生命过程中产生的。
It's a space-borne telescope that will be able to measure the tiniest dimming (caused by a planet crossing in front of the host star), to one part in 100,000, allowing us to detect Earth-like planets.
这是一个太空望远镜，能够观察由行星在主星(恒星)前横移造成的最微弱的亮度变化。如果允许我们探测类似地球的行星，那么需要达到该亮度变化的十万分之一。
Boss said it is possible, even likely, that most stars have at least one earth like planet, which he considers surprising.
博斯说，大多数恒星都有可能，甚至很有可能，至少有一颗类似地球的行星，他认为这是令人惊讶的。
Venus has long been held up as a cautionary tale for everything that could go wrong on a planet like earth.
长期以来，金星一直被认为是一个警示故事，告诉我们在像地球这样的行星上，任何事情都可能出错。
But "Physics of the Future" makes Earth seem like a very lonely planet, hurtling toward a destiny both exhilarating and dire.
但《未来的物理》使地球看起来就像一个孤独的行星，正向着它那既令人神往又让人恐惧的宿命疾走猛冲。
No wonder we're looking so hard for a planet more like Earth.
所以我们才那么努力的寻找类似地球的行星。
It may sound like the crazed plan of a James Bond villain but scientists are working on a way to artificially cool the planet by reflecting sunlight away from the Earth.
这听起来有点像詹姆斯·邦德片中的疯狂计划，但是科学家们的确计划通过反射阳光的方法给地球人工降温。
Many, though, form a ring like Saturn's at a distance of 36,000km, the place at which an object takes 24 hours to orbit the Earth and thus hovers continuously over the same point of the planet.
尽管，许多卫星在36000千米处形成一个类似土星光环的环，但这个高度的卫星都需要花费24小时绕地球一圈。因此，它们一直在地球上空的同一点盘旋。
According to theory, a planet the size and mass of Gliese 581c should be rocky, like the Earth.
根据这一理论，象Gliese 581c这么大尺寸和体积的行星应该象地球一样，岩石很多。
Another solar system has a planet 22 times the mass of Earth, orbiting every four days, and a Saturn-like planet with a 3-year period.
另一个太阳系有一颗质量是地球22倍的行星(译者：可怜的小地球)，公转周期为4天，还有一颗公转周期为3年的类木星行星。
Just like his previous film, "2012" showcases massive earth destruction, with tsunami and earthquake destroying every nation on the planet.
《2012年》正如他以往的影片，展现了大规模的地球毁灭，海啸和地震正在摧毁地球上每一个国家。
Created as planet Earth sweeps through dusty debris from mysterious, asteroid-like, 3200 Phaethon, the annual Geminid meteor shower should be the best meteor shower of the year.
尘埃碎片从地球上神秘的，第3200号小行星“法厄同”穿过，使得每年的双子座流星雨成为了一年中最好的流星雨。
Created as planet Earth sweeps through dusty debris from mysterious, asteroid-like, 3200 Phaethon, the annual Geminid meteor shower should be the best meteor shower of the year.
尘埃碎片从地球上神秘的，第3200号小行星“法厄同”穿过，使得每年的双子座流星雨成为了一年中最好的流星雨。
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