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

为什么科学家认为是从超新星的灰烬中诞生的呢？

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造成的动荡空天气。

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

空间科学家在系外发现了一颗宜居类地行星。

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

国宇航局的亚历克斯杨说，能科学家欢迎每年的精益测量。

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，增加科学家对的了解。

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

来自卫星的图片等信息告诉科学家们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.

观察的科学家们有数小时至几天的时间才能看到一场CME的来临。

Climatologists study the role of solar energy in the cycle.

气候学家研究能在循环中的作用。

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

一些科学家支持能地球工程的主要原因之一是，我们目前正处于一条相当可怕的道路。

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

另一位名叫沃尔夫的天文学家跟踪的时间更长， 实际是 40 年。

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

当后来的欧天文学家写到黑子时，他们不相信这些黑子实际在。

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

当天文学家在系外发现了行星，也就是系外行星时，我们意识到系外有许多星球。

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

科学家说，好消息是，这次活动的强度将低于过去几个世纪最活跃的活动周期。

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系外层的许多有益兴趣。

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，科学家假设就如同地球的任何火一样，有来自象煤这样的燃料，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，其他的，既天⽂学家所说的恒星，肯定会有像我们地球⼀样的⾏星。因为宇宙中恒星的数⽬极其庞⼤，所以存在着产⽣⽣命星球的这种可能性是肯定⽆疑的。

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.

航天器更靠近表面时，就不得不应对极高的热量和辐射。但计该探测器观测到的信息可增加科学家对的了解。