(Most of) All of Light Hello’s Support Card Events are References to the Moon

Repose in the Lunar Mare - fairly obvious

Tycho’s Radiance - Tycho is a lunar crater, and is considered one of most prominent ones on the moon.

Hidden Beneath the Regolith - Regolith is basically a type of heterogeneous deposits covering rock, and is prominent on the moon.

Scaling Mons Huygens - Mons Huygens is a prominent mountain on the moon, located on the Montes Apenninus range

At Rainbow Cove - This one is where the “most” comes in but google results do reference a lunar rainbow or a moonbow.

Idk I thought that these details were pretty cool after googling what Regolith meant. Obviously, my sources are google and Wikipedia lol.