If I were to explain stealth to a layperson, I'd ask them to think of the game chupan-chupai (hide and seek) we played as ...

Abstract: The multimodal light-field imager can simultaneously capture spectral ... A data reconstruction method based on Tikhonov regularization is proposed to reconstruct the target spectrum with ...

In the nanometer range (billionth of a meter), interactions occur between light and matter that do not happen on larger ...

Only a tiny sliver of the Universe’s light can be seen by human eyes. But today we’re catching glimpses of the invisible ...

For the first time, a long-period radio transient Source (LPRT) has also been spotted by an X-ray telescope. That means we ...

Unlike night-vision goggles, which can only see infrared light in green, people wearing the contacts can see infrared light ...