Jewish astronomer is the first woman to have observatory named after her
Best known for discovering evidence of dark matter, this pioneering scientist died in 2016 at age 88
The spiral galaxy NGC 4845, located over 65 million light-years away in the constellation of Virgo in NASA/ESA Hubble Space Telescope image(photo credit: NASA/HANDOUT VIA REUTERS)ByARIELLE KAPLAN/JTA
