Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Careful reanalysis of data from more than a decade ago indicates that Saturn's biggest moon, Titan, does not have a vast ocean beneath its icy surface, as suggested previously. Instead, a journey ...

Decades ago, a spacecraft suggested Saturn's largest moon, Titan, had an ocean. New observations suggest that the liquid may look more like slush. When you purchase through links on our site, we may ...

Among the solar system’s hundreds of known moons, few are as enticing as the handful that scientists believe have a global ocean lurking below their crusty surface. But two of these hidden oceans may ...

Photoshop cc 2014 tutorial showing how to create a stunning, Saturn-like planet that casts a deep shadow onto its surrounding, outer rings. High quality, copyright-free music for YouTube. Music track: ...

Photoshop cc 2014 tutorial showing how to create a stunning, Saturn-like planet that casts a deep shadow onto its surrounding, outer rings. Royalty Free Music provided by Beatsuite. High quality, ...