Solar flare activity is going to be much worse than what we've seen in the past.

太阳耀斑活动将比我们过去看到的更糟糕。

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See pictures of auroras generated by the Valentine's Day solar flare.

请看情人节太阳耀斑引起的极光照片

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Similarly, cosmic and solar flare radiations degrade electro-mechanical systems.

同样地，宇宙射线和太阳耀斑的辐射也会损害机电系统的功效。

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Scientists are gathered this week to discuss a relatively underappreciated threat to our well-being, the impact a huge solar flare (also known as a solar mass ejection (SME) or solar electromagnetic pulse (EMP)) directed at Earth could wreak upon our modern technology.

FORBES: Huge Solar Flares Could Spell Catastrophe for Earth

If we were to get another solar flare of that size now, what would happen?

CNN: Four ways the Internet could go down

When a massive solar flare erupts on the sun, it can cause geomagnetic storms on the Earth.

CNN: Four ways the Internet could go down