Why do scientists believe the Sun was born from the ashes of a supernova?

为什么科学家认为太阳是从超新星灰烬中诞生呢？

NASA's Alex young says that solar scientists welcome the annual lean.

美国宇航局亚历克斯杨说，太阳能科学家欢迎每益测量。

Probing these phenomena will help scientists understand the turbulent space weather created by the sun.

探索这些现象将有助于科学家理解太阳造成动荡太空天气。

And space scientists have discovered a planet just outside our solar system that might host life.

空间科学家在太阳系外发现了一颗宜居类地行星。

However, the probe is expected to make observations that will add to scientists' understanding of the Sun.

然而，该探测器计将进行观测，增加科学家对太阳了解。

Pictures and other information from the satellites tell scientists what is happening on and near the sun.

来自卫星图片等信息告诉科学家们太阳上及其附近将会发生什么情况。

Scientists observing the Sun have a few hours, up to a few days, to see a CME coming.

观察太阳科学家们有数小天间才能看到一场CME来临。

One of the main reasons some scientists support solar geoengineering is that we're currently on a pretty dire path.

一些科学家支持太阳能地球工程主要原因之一是，我们目前正处于一条相当可怕道路上。

When astronomers started finding planets outside our Solar System, or exoplanets, we realized that there are many worlds out there.

当天文学家在太阳系外发现了行星，也就是系外行星，我们意识到太阳系外有许多星球。

Solar scientists say the good news is that it will be less intense than the most active cycles of past centuries.

太阳科学家说，好消息是，这次太阳活动强度将低于过去个世纪最活跃太阳活动周期。

Climatologists study the role of solar energy in the cycle.

气候学家研究太阳能在循环中作用。

Another astronomer named Wolf kept track of the Sun for an even longer period, 40 years actually.

另一位名叫沃尔夫天文学家跟踪太阳间更长， 实际上是 40 。

When later European astronomers wrote about sunspots, they didn't believe that the spots were actually on the Sun.

当后来欧洲天文学家写到太阳黑子，他们不相信这些黑子实际上在太阳上。

Even if it turns out Planet Nine isn't there, Lawler says, it has sparked a lot of useful interest in the outer Solar System from astronomers.

Lawler 说， 即使事实证明第九行星不存在， 它也引起了天文学家对太阳系外层许多有益兴趣。

In the early nineteenth century, scientists assumed that the Sun worked just like any fire on Earth, that there was a source of fuel, perhaps coal, that was slowly burning away.

在19世纪早期，科学家假设太阳就如同地球上任何火一样，有来自象煤这样燃料，慢慢地燃烧。

But other suns, stars as the astronomers call them, are bound to have planets like our own, and as is the number of stars in the universe is so vast, this possibility becomes virtual certainty.

但是，其他太阳，既天⽂学家所说恒星，肯定会有像我们地球⼀样⾏星。因为宇宙中恒星数⽬极其庞⼤，所以存在着产⽣⽣命星球这种可能性是肯定⽆疑。

The spacecraft will have to deal with extreme heat and radiation levels as it moves closer to the surface. However, the probe is expected to make observations that will add to scientists' understanding of the Sun.

航天器更靠近太阳表面，就不得不应对极高热量和辐射。但计该探测器观测到信息可增加科学家对太阳了解。