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Birthday > Astronauts / Aliens / Outer Space Birthday Cards

Astronaut and Alien Birthday Cards

For a birthday celebration that is out of this world, choose from our selection of Alien and Astronaut birthday cards. Perfect for kids, and adults alike, these birthday cards will make the day of whoever you choose to send them to.

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“I am so happy that I found Greeting Card Universe! I am a card sender and GCU has a card for every occasion so far! And many are customizable. And the search feature is great too. It is so much quicker to shop on GCU than in a drug / card store! The cards are good quality, ship quickly, and I can always find a promo code to reduce the already low prices. I'm never going back to in-store shopping again!”
Laura - Sep 14th, 2021
“Love these greeting cards. I like the option of choice of finish on the cards. The variety of cards is fantastic and it's fun browsing through them.”
Sandra - Sep 16th, 2021
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