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Birthday Parties

Gift them the Stars!!!

Do you have a child who loves science or yearns to be an astronaut or engineer? Well, Stars and Science Austin has the party for them! Check out our STEM-themed birthday parties and let them have a blast. 


All our birthday parties are for ages 5-13. (Although we can modify our parties for teens and adults too!)  Extra children can be added to any party for $4.00 each. A deposit of $50 is required at the time of the reservation. The remainder is due at the party. 

Note that all parties include 25 miles round trip from 14002 Owen-Tech Pkwy, Austin, TX  78728. 

Or  25 miles round trip from 542 Sanborn Rd, Sanbornton, NH  03269

 + Additional mileage $1 per mile

NEW: Due to rising gas prices, we will be adding a $3.00/25 mile fuel surcharge until further notice. Thank you for your understanding.

Party Types

Scientist Party

Aim for the stars with this bundle that covers all the basics in a one-hour set of themed activities for up to 15 children. The junior scientists will each take home at least one souvenir craft.   

Price:  $175 for 1 hour for 15 young scientists. 


Astronaut Party

Shoot for the moon as this deal includes a cozy mobile planetarium that can fit up to 25 children, plus a few parents. Our small planetarium needs an INDOOR space at least 16 ft x 20 ft x 9 ft high. Included in this value pack is at least one activity and a souvenir craft for each future astronaut.  

Price:  $290 for 1 ½  hours for up to 20 junior astronauts. 

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Spaceship Captain's Party

Fire your warp drives into the greatest Stars and Science Austin Birthday Party that the Lone Star State offers with this premium package! Our large mobile planetarium requires an INDOOR space at least 20 ft x 24 ft x 13 ft high and can hold up to 40 children, plus several parents. The party includes at least one activity and a souvenir craft for each junior spaceship captain. 

Price:   $345 for 1 ½ hours for up to 30 spaceship captains. 

For Reservation Form, click HERE.

For more information on Birthday Parties, contact us at

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