Possible Clues:

• Craft to travel outside the Earth's atmosphere
• Vehicle to Venus
• Interplanetary transport
• Mushy peas and chips for a long-distance traveller?
• Long-distance vessel
• Sci-fi staple
• The Enterprise, e.g.
• Latitudes fashionable for intergalactic travel
• Transport that's out of this world, step on board and cheer
• Room on liner for adventurous traveller