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.
Astronomers say the Boomerang Nebula is the coldest known object in the universe. Theyâve learned that its temperature is one degree Kelvin (minus 458 degrees Fahrenheit). Thatâs even colder than the faint afterglow of the Big Bang, which is the natural background temperature of space: colder than space itself.