Now these images are more works of art, they let scientists a study how solar storms affect life here on Earth, like our electronics and communications.

是这些艺术图片，它们给了科学家一条研究太阳风暴怎样影响地球活的途径，就像我们的电子学和通信学。

The past 20 years have seen the rapid growth of " exoplanetology" , the study of planets around stars other than the sun.

在过去的20年里，“星学”迅速发展，这门科学研究的是围绕太阳以的恒星运的星。