Cosmic Adventure Party
An out-of-this-world kids birthday invitation featuring an astronaut, rocket, UFO, and playful cat soaring through dark blue cosmic space with watercolor planets, stars, and gold text.
What's Included
Editable Text & Photos
Personalise the wording and easily replace template photos
Envelope Customisation
Choose background, liner, stamp, style & guest name
Background Music
Pick from our library or upload your own track
RSVP Tracking
Collect and manage responses from your guest list
Share Access
Invite a co-sender to edit and personalise this invitation alongside you
Envelope add-on available. Customise the envelope background, liner, stamp and style as part of your invitation during checkout.
Why InviteNova
Instant Access
Your invitation is ready the moment you customise it.
HD Photo Upload
Add personal photos and they stay crisp on every screen.
Easy Sharing
Send a link directly — guests open it on any device.
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About this design
Design description
Cosmic Adventure Party launches a child's birthday celebration into orbit with an adventurous space theme that captures the imagination. A brave astronaut rides a rocket through a dark blue and navy cosmic sky filled with watercolor planets, twinkling stars, a playful UFO, and even a cute cat alongside the crew — all accented with elegant gold text that adds a touch of wonder. The mix of whimsical illustration and playful energy creates a design that feels both magical and exciting for kids ages 3 to 10. This template works brilliantly for space-themed parties, astronaut celebrations, outer space gatherings, and any kids' birthday where the goal is adventure, exploration, and non-stop cosmic fun. Whether shared digitally on WhatsApp and Instagram or printed for school friends, it sets the tone for a high-energy party kids will talk about for weeks.
Style & design tags
FAQ
Cosmic Adventure Party — Frequently Asked Questions
This invitation is designed at 750 × 1050 pixels, optimised for mobile and desktop viewing.
Yes. In the InviteNova editor you can change all text — names, date, venue and custom messages — plus adjust colours and add your own photos. Every Birthday invitation is fully customisable and previews in real time.
Guests receive a personalised shareable link — no app download needed. You can send it via WhatsApp, email, SMS, or any messaging platform. Each guest views the invitation directly in their browser.
Every InviteNova digital invitation includes: RSVP tracking, WhatsApp and email sharing, Google Maps venue integration, and meal preference collection. Optional add-ons include background music and a digital envelope.