Ad astra may refer to:

General

• Ad astra (phrase), a Latin phrase meaning "To the stars", and the motto of several organizations
• Ad Astra (magazine), official publication of the National Space Society
• Ad Astra (journal), undergraduate journal of Roosevelt Academy
• Ad Astra (convention), Toronto literary science fiction convention

Companies

• Ad Astra Rocket Company, a U.S. corporation founded by former NASA astronaut Franklin Chang-Diaz
• Ad Astra Aero, precursor of the now-defunct Swissair airline
• Ad Astra Games, a game publisher

Literature and art

• Ad Astra, a short story by William Faulkner
• Ad Astra, a short story by Harry Harrison
• Ad Astra, a painting by Akseli Gallen-Kallela
• Ad Astra (Lippold sculpture), a large sculpture at the entrance to the National Air and Space Museum

Music

• "Ad Astra", a song by the band Arcturus, from the album La Masquerade Infernale
• Ad Astra, an album and a song by the band Spiritual Beggars

See also

• Adastra (disambiguation)
• Per aspera ad astra, a related Latin phrase

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