Proxima b’s hyperactive star is more sun-like than thought

What Proxima Centauri might be doing on the insideNASA/CXC/M.WeissBy Rebecca BoyleIn August, we learned that the nearest star to our solar system is likely to have a rocky, Earth-sized planet orbiting it – and now the star, too, turns out to be more like the sun than we thought.
Proxima C. view full post