"Anorthosite is particularly significant because lunar scientists generally believe that much of the Moon’s original crust formed when crystals of plagioclase floated upward from a global ocean of molten rock, eventually creating a lighter crust above the denser material."
Framing: assertive ·
First seen: 2026-08-27 ·
Last seen: 2026-08-27 ·
Spread: 1 articles