The 62-ton piece of glass that will soon become Rubin Observatory's combined primary/tertiary mirror was unboxed at the summit this week and lifted onto its steel support cell! 🧵
Rubin Observatory on Nostr: 1...2...3...LIFT! The 62-ton piece of glass that will soon become Rubin Observatory's ...
1...2...3...LIFT!
The 62-ton piece of glass that will soon become Rubin Observatory's combined primary/tertiary mirror was unboxed at the summit this week and lifted onto its steel support cell! 🧵
The 62-ton piece of glass that will soon become Rubin Observatory's combined primary/tertiary mirror was unboxed at the summit this week and lifted onto its steel support cell! 🧵