|“||Eh, everyone's a critic||”|
— Carrot in Earth Camping
Mr. and Mrs. Propulsion (who go by “typical Earth names” Carrot and Celery) work as intergalactic travel writers, and are on Earth for a long stay, from which they intend to file many travel stories.
Like Jet and all Bortronians, they’re cheerful and fearless.
As Bortronian travel writers, they follow the Prime Directive: “don’t freak out the locals.” They also tell Jet to “leave your campsite cleaner than when you found it.”
However well-intentioned, though, they tend to forget to keep their alien identity a secret and keep telling people that they are from Bortron 7.
Carrot and Celery tend to talk in a rather eccentric English, since they just downloaded it when they arrived on Earth. They mix up their metaphors and are always freshly learning Earth habits like shopping for food, taking care of the house, and “mowing the roof.”
- Castaway Carrot reveals that he is talented at ballet, meditating, and speaking with a British accent. In Bortron Leprechaun, it is revealed that he can speak in an Irish accent.
- That's One Gigantic Pumpkin, Jet Propulsion! reveals that he sings to plants to make them grow.
- He turned 250 years old in Moon Circus.
|Jet Propulsion • Sean Rafferty • Sydney Skelley • Mindy Melendez • Sunspot Propulsion • Carrot Propulsion • Celery Propulsion • Face 9000|
Dr. Rafferty • Dr. Bergs • Amy Skelley • Mr. Peterson • Mitchell Peterson • Lillian