Watch a video of the solar flare.

请看一段太阳耀斑的视频。

youdao

Unlike solar eclipses, lunar eclipses are safe to watch with the naked eye.

与日食不同，裸眼看月食是安全的。

youdao

We're nearing the peak of the 11-year solar cycle, so double-check your GPS and watch where you're going.

我们正在接近每11年太阳活动周期的顶峰，所以请重新检查你的GPS，注意你的去向。

youdao

Solar is one to watch, with dropping costs and potential to keep Europe's lights on if a Mediterranean grid can be built to match the planned North Sea one.

BBC: Scottish independence: Priorities and powers

And, you can watch a video of Solar Impulse taking off on its North American journey and hear Borschberg talk about learning to fly it after the break.

ENGADGET

In fact, I'm seeing that this discussion that we're talking about - the international discussion on planetary characteristics - will have wonderful opportunities for the public to, you know, watch and to learn about what we know about our own solar system, what we know about planetary bodies within the solar system.

NPR: Astronomers Prepare to Fight Pluto Demotion