And radio waves are common but not ubiquitous.

另外射频很常见，但是也不是处处可见。

Cold gas would emit radio waves, for example.

例如，冷气体会发射无线。

Radio waves come from a, you take charge particles and wiggle them around, and it generates radio waves.

无线来，着粒子，摆动它们，它会产生无线。

An invisible world of electromagnetic signals and radio waves.

磁信号和的隐形世界。

They make radio waves and you can listen to them.

它们会产生无线，可以听到它们。

Beyond particles, electromagnetic radiation, from x-rays to radio waves, exists everywhere.

除了粒子，磁辐射，从 x 射线到无线，无处不。

Compare that to AM radio waves, which are hundreds of meters long.

相比之下，AM无线有几百米长。

In a way, detectors like LIGO are big gravitational wave radios.

某种意义上说，LIGO 这类探测器，如同一台大型引力收音机。

They had used the telescope to study radio waves from distant planets.

他们此前曾用该望远镜来研究遥远行星发出的无线。

Are brainwaves similar to radio waves?

和无线类似吗？

This pulse can be detected in visible light, radio waves, and even X-rays!

这种脉冲可以可见光、无线、甚至X射线中被探测到！

With wavelengths measuring between one millimeter and 62 miles, radio waves are the longest.

无线的长1毫米至62英里之间，是其中最长的磁。

However, radio waves from Venus are similar to those emitted during terrestrial lightning storms.

然而，来金星的无线与地球上的雷暴释放的相似。

Each spacecraft uses radio waves to beam the time and its position to Earth.

每颗卫星都使用无线向地球发送时间和位置信息。

Scientists first discovered Lake Vostok in the 1970s by using radio waves that penetrate the ice.

20 世纪 70 年代，科学家们通过穿透冰层的无线首次发现了沃斯托克湖。

And REX, designed to use radio waves to measure Pluto's atmospheric pressure and temperature.

以及REX，被设计使用无线来测量冥王星的大气气压和温度。

How can quasars produce radio waves and why can't I listen to them?

类星体如何产生无线，为什么我不能听它们？

Radio waves can now pass through both front and the back, resulting in improved cellular reception.

无线现可以从正面和背面穿过，从而增强了蜂窝信号的接受能力。

Because at that point, it's emitting lots of X-rays and optical and UV and radio waves.

因为那个点，该物质会发射出大量的X射线、 可见光、紫外线和无线。

Radio wave's passing through clothing looking for anything unusual such as explosives or bomb making equipment.

无线穿过衣服，寻找任何异常的东西，如爆炸物或炸弹制造设备。