Belligerent refers to a tendency to hostile behavior: A belligerent reporter badgered the politician. Bellicose describes a warlike or hostile manner or temperament: Madison, far from being pushed into war by a bellicose Congress, had to drag his own hesitant party into it. (Garry Wills).
How cold is it in space? That question is sure to prompt the geeks among us to pipe up with â2.7Kâ. For 2.7 Kelvin, or 2.7 degrees above absolute zero, is the temperature produced by the uniform background radiation or âafterglowâ from the Big Bang. But hang on.
This is theoretically the coldest temperature that can be attained. In more exact terms, the temperature of the emptiness of outer space is about 3 degrees Kelvin. In the Kelvin temperature scale, 0 degrees is absolute zero, so obviously the temperature of outer space is nearly absolute zero and very cold! Related articles: Outer Space is Deep, Astronomical, and Covers a Vast Distance.