158 The mysrterious microbes living deep inside the earth and how they could hel 14:00 159 The next big thing is coming from the Bronx againJon Gray 09:49 160 The political power of being a good neighborMichael Tubbs 17:26 162 The world's firsrt crowdsourced space traffic monitoring...
We now think that our Solar System is pretty magic! A lot of chance events had to happen for it to be as it is.我们现在认为我们的太阳系是相当神奇的！它之所以是这样，是有很多偶然事件发生。This suggests that our Solar System isn't a typical planetary system, but a relatively rare one. ...
Having travelled from the outer reaches of our Solar System, this organic matter ended its journey in the oceans of primitive Earth. Now we need to know what the environmental parameters were which allowed this matter to keep reassembling until it formed living organisms.这些有机物从太阳系的外围...
Solar system mysteries: What's inside Saturn?Giant whirlpools, a buried sphere of light or perhaps something stranger – what lies beneath the planet’s placid exterior defies all theoryBy Stephen Battersby20 January 2016 Beneath its colourful bands of cloud, Saturn is an enigma. We probably ...
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阅读理解1.阅读理解。 Heritage is our legacy (遗产) from the past, what we live with today, and w
What is the Earth’s place in the Universe? This question is intimately connected with that of the existence of other inhabited worlds, and is as old as the human race. The Greeks, following the teachings of Aristotle, placed the Earth at the centre of everything. For more than 1,000 ...
Einstein's theory of general relativity famously proved itself by explaining why Mercury, the tiny planet closest to the sun in our solar system, has an orbit with a measurable difference from what is predicted by Newton's Laws. While general relativity is more accurate in explaining gravity tha...