This can create a brightening on the sun called a flare, and is also often accompanied by the release of a cloud of plasma called a coronal mass ejection (CME).
它能在太阳上形成一个亮点称为耀斑，也经常伴随着等离子云的释放，称为日冕物质抛射(CME)。
2
Finally comes a coronal mass ejection, or CME, a slower moving cloud of charged particles that can take several days to reach Earth's atmosphere.
最后是日冕物质抛射，或是CME，一阵雨携带带电粒子云可在几天内到达地球大气。
3
Scientists believe that an object with a huge mass may be pushing comets towards Earth from the cloud