Planet spotted orbiting Barnard’s star just 6 light years away
Artist’s impression of Barnard’s star b, a planet in orbit around Barnard’s…
Tweezers made of light could illuminate the quantum twin paradox
Tweezers made from laser beams can hold and move a single atomAepsilon/Shutterstock…
Stellar light show predicted for next year as black hole swallows star
Astronomers have watched a supermassive black hole take two bites of a…
