https://padlet.com/elia2930/z1gugt9vv72r Pioneer of Galaxy rotation en-us 2018-04-13 14:23:28 UTC 2025-10-05 21:10:47 UTC hello@padlet.com elia2930 https://padlet.com/elia2930/z1gugt9vv72r/wish/251580841 Born on July 28 1928 was American Physicist and Astronomer Vera Rubin. ]]> 2018-04-13 14:41:20 UTC https://padlet.com/elia2930/z1gugt9vv72r/wish/251580841