obbeel to Science · 2 years agoThe most extreme celestial objects in the universewww.astronomy.comexternal-linkmessage-square3fedilinkarrow-up181arrow-down11
arrow-up180arrow-down1external-linkThe most extreme celestial objects in the universewww.astronomy.comobbeel to Science · 2 years agomessage-square3fedilink
minus-squareRandom Dentlinkfedilinkarrow-up10·2 years agoFun fact! Occasionally the coldest place in the known universe isn’t the Boomerang Nebula, but a lab in the University of Kyoto.
minus-squarefiat_lux@kbin.sociallinkfedilinkarrow-up0·2 years ago The team used lasers to cool the matter by restricting the motion of 300,000 atoms within an optical lattice. Neat. I was unaware that we were able to reliably restrict atom movement, and using lasers to do it just makes it sound like a fun time.
Fun fact! Occasionally the coldest place in the known universe isn’t the Boomerang Nebula, but a lab in the University of Kyoto.
Neat. I was unaware that we were able to reliably restrict atom movement, and using lasers to do it just makes it sound like a fun time.