NASA’s Roman Mission Gets Cosmic ‘Sneak Peek’ From Supercomputers

https://www.nasa.gov/missions/roman-space-telescope/nasas-roman-mission-gets-cosmic-sneak-peek-from-supercomputers/ Using supercomputers, scientists have created nearly 4 million simulated images depicting the cosmos as NASA’s Nancy Grace Roman Space Telescope will see it. The results will shape the telescope's future attempts to illuminate dark matter and dark energy.