NASA has announced plans to build the "coolest spot in the universe" aboard the International Space Station (ISS). Upon completion, the project will allow scientists to gain a better understanding ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The icy chill of empty space will soon be trumped by the temperatures aboard the International ...

How would you go about determining absolute zero? Intuitively, it seems like you’d need some complicated physics setup with lasers and maybe some liquid helium. But as it turns out, all you need is ...

Absolute zero is the lowest theoretical temperature, which scientists have defined as minus 459.67 degrees Fahrenheit (minus 273.15 degrees Celsius). That's even colder than outer space. So far, ...