Astral is also an adjective relating to stars or the realms one is said to perceive after death or during an out-of-body experience.

Astral Media, a Canadian media corporation

Astral Telecom, a Romanian company

Astral Projection, a Goa trance music group

Astral, a dream pop band

Astral (1923 automobile), a British car of the 1920s

Astral character, a Unicode concept

Astral projection and the astral plane, a controversial interpretation of out-of-body experiences

Astral microtubules, a sub population of microtubules

A ghost or spirit

Astral, a Magic: The Gathering set featured in the Magic: The Gathering (MicroProse) game.