The bunnies were hard at work today on the Roman Space Telescope, I really love watching them work. That part is the Primary Mirror Assembly (PMA). I love Hubble, but look at the field of view compared to Roman. And before I get the "Why are we spending money on this, when Earth has so many problems" bit... 1. Space exploration gets peanuts in budget. 2. That phone camera you use for your selfies was possible because of space science. We can solve for Earth AND advance the species.