Physicists Guide a Single Ion Through a Bose-Einstein Condensate

Researchers from a joint European team announced that they were able to prove the validity of Albert Einstein's general theory of relativity after examining the shape of a star's orbit around the giant black hole located at the center of our galaxy, "the Milky Way," in a first of its kind.

Record-breaking laser link could provide test of Einstein's theory

Record-Breaking Laser Link Could Help Us Test Einstein's Theory of Relativity