Smithsonian Magazine on MSN10h
A Century Ago, Pioneering Astrophysicist Cecilia Payne-Gaposchkin Showed Us What Stars Are Made Of
The trailblazing Harvard scientist, who documented the dominance of hydrogen and helium in stars, is still inspiring ...
Astrophotographers help crack mystery of ‘sprite fireworks’
On May 19, 2022, two astrophotographers set up near the sacred lake of Pumoyongcuo on the southern Tibetan Plateau captured a ...