Astronaut Kayla Barron replaces computer hardware inside the International Space Station's Cold Atom Lab.
iss066e091400 (Dec. 16, 2021) — NASA astronaut and Expedition 66 Flight Engineer Kayla Barron replaces computer hardware inside the International Space Station’s Cold Atom Lab. The space physics device enables observations of atoms chilled to temperatures near absolute zero allowing scientists to study fundamental behaviors and quantum characteristics not possible on Earth.