Crewed spaceship is a craftable houseware item in New Horizons. It is part of the space set. It has no variations and cannot be customized. The DIY recipe can be obtained from Celeste. The spaceship requires 10 star fragments and 20 iron nuggets to craft.
The Crewed Spaceship is based upon the Command and Service Module (CSM) used in many of the Apollo program space missions from 1966 until 1975, and retired on July 24th, 1975.