Shining like a brilliant beacon amidst a sea of galaxies, Arp 220 lights up the night sky in this view from NASA's James Webb Space Telescope. Actually two spiral galaxies in the process of merging, ...

On July 24, 2023, the US Patent & Trademark Office (PTO) announced that a revised interim Director Review (DR) process and Appeals Review Panel (ARP) process will replace the Precedential Opinion ...