Absorbent material usually pulls in ultraviolet and visible light - but this new material also captures infrared and far infrared light.

吸收性材料通常只能吸收紫外线和可见光——但这种新材料还能够吸收红外和远红外光线。

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Pictured above two weeks ago, far infrared images — depicted in false-color red — show a powerful storm system active above the returning dark belt.

上图是在两周前拍摄的远红外照片——人工添加了红色——展现了在再次出现的黑暗地带上强力而活跃的风暴系统。

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Spitzer's infrared instruments return reams of data to Earth as the orbiting observatory gathers light from far reaches of the universe, light that is invisible to the naked eye.

斯皮策太空望远镜在沿着轨道旋转时，收集了来自广阔太空的各种光线，这些光线对于肉眼来说是不可见的，但红外设备可以观测到，观测结果形成数据被传回地球。

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Far infrared sauna therapy offers a component of depuration and offers a variety of health benefits to regular users including the removal of toxins in the body leading to increased health and brain function.

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Herschel has built a huge catalogue of far-infrared and sub-mm images of the sky.

BBC: Herschel space telescope to go blind

With its far-infrared detectors, Herschel has been able to re-visit familiar objects to provide new data.

BBC: Herschel space telescope to go blind