15 Best Sci-Fi Books To Read In 2019

Science fiction is called the “literature of ideas” for a reason. Not only it explores the potential consequences of scientific innovation, but also efficiently separates itself from supernatural stuff, thus making it more of a science...

What Is The Temperature of Uranus’ Rings?

Researchers used two most advanced ground-based telescopes to measure the temperature of the rings of Uranus.  Uranus ring system has a temperature of -196°C (77 Kelvin), just about the boiling point of liquid nitrogen.  Typically, Saturn is the...