See the iconic Pillars of Creation in this 3D visualization created from James Webb and Hubble Space Telescope data. Credits ...

In this paper, a five-parameter statistic model of spectral Bidirectional Reflectance Distribution Function (BRDF), which contains both of specular and diffuse reflection factors, is introduced for ...

Aiming to expand wireless coverage and connect the unconnected, space-air-ground integrated networks (SAGIN) have recently been proposed as a promising paradigm to satisfy the high-rate and ...