论文标题

星星的孩子

Children of the Stars

论文作者

Boffin, Henri

论文摘要

即使在当前秋季往往会更频繁地隐藏,我们的主人明星The Sun也是我们星球上的主要能源。它的发光度为3.828E26瓦,尽管我们只收到每十亿分的2份,但它允许地球的生命蓬勃发展。此外,我们知道,太阳在约46亿年(地球时代)以相同的方式发光,并且可能会在50亿年左右的时间内仍然这样做。太阳的动力发动机以及我们在夜空中看到的所有恒星之一,长期以来一直是一个谜,但天文学家现在对此有很好的了解。

Even if it tends to hide more often in the current autumnal season, our host star, the Sun, is the principal source of energy on our planet. It has a luminosity of 3.828e26 Watts, and despite that we receive only 2 parts per billion of this, it allows for the Earth's life to thrive. Moreover, we know that the Sun has been shining in the same way for about 4.6 billion years (the age of the Earth) and will likely still do the same for another 5 billion years or so. The Sun's power engine, as well as the one of all the stars we see in the night sky, has for long been a mystery, but astronomers now have a good understanding of it.

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