Our Sun is a type of star known as a yellow dwarf.

我们的太阳是称做黄矮星一类的恒星。

They belong to the orange and yellow dwarf, that is they're similar to our Sun.

它们属于橙色和黄色矮星，也就是说它们和我们的太阳很相似。

It is called a yellow dwarf, and there are billions of stars like it in the Milky Way.

它被称作是黄色矮行星。银河里还有数十亿颗像太阳一样的星星。

Because the red dwarf Proxima Centauri is so much smaller than our yellow dwarf Sun, it burns at a lower temperature.

因为红矮星比邻星远，比我们的黄矮星太阳小，它以较低的温度燃烧。

It also orbits a yellow dwarf star much like our own.

它还围绕着一颗很像我们自己的黄矮星运行。

I know the stars are classified like yellow dwarfs, red giants.

格雷拉：我知道恒星被分类为黄矮星、红巨星。

95% of stars of main-sequence stars, which break down into red dwarf orange dwarf and yellow dwarf stars.

95%的主序星，分解为红矮星、橙矮星和黄矮星。

A humble yellow dwarf, emitting energy from x-ray to radio like breath exhaling form its ionized elements, From hydrogen to iron.

一颗不起眼的黄矮星，从 X 射线到无线电发射能量，就像从氢到铁的电离元素呼出的气息。