Vera Rubin

"Named in honor of female astronomer Vera Rubin, whose pioneering work on galaxy rotation provided key evidence for dark matter, the Vera Rubin Observatory uses the world's largest digital camera to peer at the night sky, looking for dark matter in our universe."https://www.space.com/astronomy/vera-rubin-observatory-glows-under-recalibration-leds-space-photo-of-the-day-for-july-28-2025