Does your child love talking about the planets, moons, stars and all things space? Do they like to read about solar systems and galaxies and pretend to fly to the moon? Then our free Ready Jet Go! party ideas might be the perfect way to help your future astronaut celebrate their birthday. You can print invitations and thank you cards, find ideas for decorations, and print fun party day crafts and coloring pages for your guests to enjoy. Excelsior! Let's Go!

From Jet and Sunspot space adventure invitations to drink wrappers featuring Sean, Sydney and Mindy, these printables will be sure to get your party off the ground.

Decorate your birthday space with a Ready Jet Go! birthday banner, backdrop poster, and character cutouts.

Inspire creativity with Ready Jet Go! crafts and coloring pages featuring fan favorite characters such as Jet, Sunspot and Mindy.

Send your party guests home with a fun favor adorned with these Ready Jet Go! favor tags.

3-4 weeks before the party: Send out your invitations. Ask people to RSVP at least one week before the party to help you plan for food and supplies.

2 weeks before the party: Make a list of everything you need to buy or make for the party.

1 week before the party: Shop for, print and prepare any non-perishable items. Make it a group effort by encouraging your child to help with the decorations if the party isn't a surprise.

A few days before the party: Finish printing or making any decorations and party games or favors. Confirm RSVPs.

The day before the party: Bake and decorate (or pick up) a cake, cookies or other food items you plan to serve. If your party is inside, go ahead and hang up decorations and set up party stations. If your party is outside, schedule time the morning of the party to set up decorations and activity stations.

The day of the party: Set out food and grab your camera. With all of the preparation set, you are ready to start the party.