生命无法在火星的大气环境下生存。
火星的大气层只含有微量的水。
研究火星的科学家们已经制定了他们可以遵循的计划。
Scientists who study Mars have laid down the program that they can follow.
你会遇到一些家伙,他们看你,好像你是来自火星的——我担心那些家伙。
You have some guys that look at you as if you came from Mars—and I worry about those guys.
NASA计划以其未来大部分逃离地球的载荷(特别是前往月球和火星的)来运载立方体卫星。
NASA plans for most of its future Earth-escaping payloads (to the moon and Mars especially) to carry Cube Sats.
科学家们仍在寻找更多关于火星的信息。
Scientists are still searching for more information about Mars.
例如,去火星的单程旅行至少需要6个月。
A one-way trip to Mars, for example, would take at least six months.
宇宙飞船在前往火星的漫漫长途之中,必须携带大量的水。
The spaceship will have to carry a lot of water for the long trip to Mars.
你知道中国的“天问一号”探测器是什么时候登陆火星的吗?
2021年2月,天问一号探测器把第一张火星的照片送回了中国。
Tianwen I probe sent the first picture of Mars back to China in February, 2021.
火星登陆车“祝融号”在火星的着陆表明中国在太空探索方面取得了巨大进展。
The landing of China's rover Zhurong on Mars shows China has made great progress in space exploration.
从理论上讲,细菌可能是在火星的早期发展起来的,其中一些是由陨石带到地球的。
It is theoretically possible that bacteria developed on Mars early in its history and that some were carried to Earth by a meteorite.
你可能认为火星足够温暖,可以生存;然而,火星的大气非常稀薄,二氧化碳含量超过95%。
You may think Mars is warm enough to live; however, the atmosphere is very thin with CO2 over 95%.
1996年8月6日,科学家们发现了一块来自火星的岩石,它在13000年前落到了地球上。
On 6th August, 1996, scientists discovered a piece of rock from Mars, which fell to the Earth 13,000 years ago.
这个理论就是:在地球和火星的大气层里有足够的温室气体,来帮助提升温度,从而弥补了早期的太阳提供的较低的热量。
The idea was that trapped greenhouse gases in the atmospheres of Earth and Mars might have caused temperatures to raise enough to compensate for the low heat the young Sun provided.
它们可以到达更远的轨道;美国国家航空航天局计划在其未来的大部分发射任务(尤其是去月球和火星的)中携带立方体卫星。
They can attain more distant orbits; NASA plans for most of its future earth escaping payloads (to the moon and Mars especially) to carry CubeSats.
你不仅会有火星的帮忙,还有金星。
届时,月球可成为火星的补给站。
生命线,爱情线,金星和火星的山丘。
我要去火星。贝尔一直想去火星的。
火星的重力是地球的1/3。
这可能是我们坐在家里能最近距离观测火星的方式了。
It might be the closest thing to visiting Mars without leaving your chair.
金星的温度太高,火星的温度又太低,生命无法生存。
Venus is far too hot and Mars is far too cold to support life.
对于很多美国人而言,这倒不如说是来自火星的一顿饭。
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