Zoey

Marie

Ignacio

Galen

Ollie

Tala

Quinn

Bodie

Teacher

British

Vampire Bodyguard

Francis

Woman

Bodyguard

The Narrator

African lady

Soft Bubbly

Southern

Robot

Hailey

French

Hood

Indian Girl Accent

A French Girl

Male Russian Accent

Irish

Sky travel is treated like sailing an ocean. In this case, it's the sky in the atmosphere of a planet or natural satellite being used to make visual/stylistic parallels to the ocean, but the same basic principles apply. As with space, the metaphor can easily be taken a little too far (although the presence of gravity might explain parts of it). Often runs on the Rule of Cool.

The Sky Is an Ocean