Space.com on MSN

How cold is space? Physics behind the temperature of the universe

The coldest and densest molecular gas clouds in the interstellar medium can have temperatures of 10 K (-505 °F/-263 °C), ...
TwistedSifter on MSN

Things can get pretty cold, but nothing can ever reach absolute zero. Here’s why.

From a scientific perspective, cooling things down isn’t that complicated. You just have to find a way to remove the heat ...
RealClearScience

What’s Below Absolute Zero?

(via SciShow) It's impossible to have something colder than absolute zero...right? That's why it's called "absolute zero". Well, it turns out you can get certain substances to negative absolute ...
IFLScience

Why Can’t We Reach Absolute Zero?

Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...