According to Chinese expert Li Xu from QuantumCTek, “absolute zero,” at approximately minus 273.15 degrees Celsius (0 Kelvin), is commonly known as the “lowest temperature in the universe.” ...

Absolute zero is -273.15 degrees Celsius and -459.67 degrees Fahrenheit. See Kelvin. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

Using broadband laser cooling, which targets a wide velocity distribution, AEgIS managed to cut the temperature of their sample down from 380 Kelvin ... to just above absolute zero, resulting ...

At roughly minus 460 F, absolute zero is abysmally cold, yet at least we can imagine it. Being only a few hundred degrees below zero, it's in the realm of something we can put our minds around.

Researchers have observed the distinct transport properties of ultra-cold atoms in a quantum system and studied their behaviour upon sudden exposure to light pulse. This understanding holds potential ...