superalloy core
1Nickel — This article is about the chemical element. For other uses, see Nickel (disambiguation). cobalt ← nickel → copper ↑ Ni ↓ Pd …
2Niobium — zirconium ← niobium → molybdenum V ↑ Nb ↓ Ta …
3CFM International CFM56 — CFM56 …
4Moon landing conspiracy theories — Astronauts Buzz Aldrin and Neil Armstrong in NASA s training mockup …
