There is a problem for us to live on Mars.Mars pulls us much less than the Earth does.This will be dangerous because we can easily jump too high and fly slowly away into space.To prevent this,humans on Mars have to wear special shoes to make themselves(4) C . Life on Mars will be...
Life on Mars will be better than that on Earth in many ways. People will have more space. Living in a large building with only 10 bedrooms is highly possible. People will have more 79 . ...
The Search for Life on Mars Is about to Get WeirdLeonard David
自压 四年多之后,美国宇航局的双胞胎机器人探险器终于在火星上着陆,这个进度是远远低于了预期。在这一路上,他们经历了有记录以来最严重的火星风暴和致命的软件故障,方向盘损坏,令人恐惧的陡峭斜坡降落。 本集中展示了最新的科学成果,提供了外星球第一现场的化学测试。随着火星探测器的调查结果公布,凤凰号有望揭示...
【1】___ (compare) with life on the Earth. life on Mars would be better in some ways. 【2】A very popular form of ___ (entertain) is online games. 【3】Are scientist in ___ (.agree) that living on Mars would be possible for humans in the future? 【4】At present, our spacec...
B For centuries, humans have wondered whether there is life on Mars. Scientists have asked why Mars is losing its atmosphere. Last week, the question was answered with a song. "The answer, is blowing in the wind," said Michael Meyer, taking a line from a Bob Dylan song. Meyer is the...
【题目】For centuries, humans have wondered whether there is life on Mars. Scientists have asked why Mars is losing its atmosphere.Last week, the question was answered with a song. "The answer is blowing in the wind," said Michael Meyer, taking a line from a Bob Dylan's song. Meyer ...
Is there life on Mars(火星)?We do not know.We are sure that earth people like us cannot live on Mars.Earth people need oxygen（氧气）to breathe(呼吸),but there is almost no oxygen on Mars.火星上有生命吗？我们不知道。可以确定的是地球人无法在火星上生存。因为人类要靠氧气来维持...
To prevent this humans on Mars have to wear special shoes to make themselves heavier. Life on Mars will be better in many ways. 3.___ .It is possible to live a large building with many bedrooms. Then robots will do most of the work so we have more time for hobbies. 4.___ .Ever...
which is ample time to search for life on another world. Other options could require crew to be on the surface for more than a year and away from Earth for as long as three years, but it will be a long time before we have the funding, technology, supplies, and capabilities to sustain...