viewtopic.php?f=25&t=2106425&p=95626371&hilit=Hubble+telescope#p95605761
My stepdad is a happy man today. He worked 42 years for Brush Wellman and authored a few books about metals. He was the one that presented the Webb Telescope with beryllium that's used for it's mirrors. Beryllium is lighter than aluminum but stronger than steel.
He says this telescope in one years time will lead to discoveries we never imagined.
https://www.spiedigitallibrary.org/conference-proceedings-of-spie/7018/70180M/New-technologies-for-optical-systems-utilizing-aluminum-beryllium/10.1117/12.787467.short
https://investor.materion.com/press-releases/press-release-details/2005/Brush-Wellman-Delivers-Space-Telescope-Mirror-Blanks-Ahead-of-Schedule/default.aspx
We may not have gotten Jabari, but this is better.