By USA Unify | May 7, 2023 | Comments Off on “Since her death in 1979, this woman discovered what the universe is made of. Every high schooler knows Newton discovered gravity, Darwin evolution, Einstein relativity of time. The most abundant atom in the universe is hydrogen…CECILIA PAYNE. Schlesinger Library.
https://instagr.am/p/Cr-DrKVsLi9/ USAunify.org on Act Blue https://ift.tt/OmnHMkd