But thanks to spectroscopy, we can do just that.

多亏了光谱学，我们可以做到这一点。

With spectroscopy, we can taste them.

用光谱学知识，我们就可以品鉴它们。

It also meant that spectroscopy became a force, say it with me now: for science.

这也意味着光谱学成为了一种力量，现在跟我一起说：为了科学。

I was using semiconductor particles for chemistry purposes, for spectroscopic purposes, studying chemical reactions on the surfaces of semiconductor particles.

我把半导体粒子用于学目的，用于光谱学目的，研究半导体粒子表面的学反应。

They found spectroscopic signs that the galaxy harbored two star-packed clumps with record-breaking low levels of elements heavier than helium.

他们发现的光谱学迹象表明，该星系中蕴藏着两个挤满恒星的云团，其中于氦的元素的含量之低打破了记录。

This is known as spectroscopy and is a major feature of JWST's science instruments.

这被称为光谱学， JWST 科学仪器的一大特色。

Yes, and this is a good example of how important spectroscopy is in astronomy.

的，这光谱学在天文学中的的一个很好的例子。

The amazing thing about spectroscopy is that we can use it to look at stuff that's right around us or across the galaxy.

光谱学的神奇之处在于我们可以用它来观察我们周围或银河系中的东西。

Well, within the next 15 years, we could start seeing real spectroscopic information from promising nearby planets that will reveal just how life-friendly they might be.

好吧，在未来的15年内，我们可以开始看到真正的光谱学信息从附近有希望的行星开始，去揭示一个星球有多适合居住。

The authors of this new paper published in the journal Nature used a technique called vibrational spectroscopy to figure out the composition of tiny pockets in the Greenland rocks.

发表在《自然》杂志上的这新论文的作者使用一种称为振动光谱学的技术来弄清楚格陵兰岩石中微小口袋的成分。

Using a technique called spectroscopy, they were able to see that the light shining from the galaxy's edges seemed to come from very hot sources rich in helium but essentially devoid of heavier elements.

利用名为“光谱学”的技术，他们发现从星系边缘发出的光，似乎来自非常热的光源，而这个光源富含氦元素基本上不含元素。