[Svartalfiar]

create a temperature 10 billion times colder than the vacuum of space.

WOW! That's really cold! So cold! Considering that the vacuum of space is generally about three kelvin, and zero kelvin is as low as a temperature can go, I'm not sure exactly what this supposed 'science' article could mean by being a billion times colder than +3K...

[Yo-Yo]

I'm not sure exactly what this supposed 'science' article could mean by being a billion times colder than +3K...

X*10,000,000,000=3

X=3/10,000,000,000

X=0.0000000003°K