The Cosmosphere’s Grand Lobby and flight simulator will close at 5 pm on March 1. Please use the entrance to the north of the main entrance. 

alien adventure new website

Alien Adventure

Campers create their own alien life form, decode alien messages, observe microscopic organisms and explore the possibilities of environments beyond Earth.
Entering 5-6 Grade
5 Days
$350 + $70 registration fee

2024 Dates

  • June 10-14, 2024
  • July 1-5, 2024
  • July 15-19, 2024*
Registration Opens September 1

*Astronaut John Herrington will be a part of the July 15-19 session, $100 additional fee applies.


  • This camp is in session from 9am to 4pm each day.
  • For more information, please check out the Preparing for Day Camp document.

To register for a camp, a parent or guardian can log in to an existing profile on the Camper Portal. New users will need to create a new profile. For more information about registering for a camp, view the FAQ page. If you have questions or need help, please contact the camp support team from the CONTACT page.

*If the camp your camper wishes to attend is sold out, please email camp@cosmo.org with your name, the camper’s name, and camp date to be placed on a waitlist.

Please note: Activities are subject to change. Significant changes will be communicated prior to camp.

Expand Horizons

Some things are rocket science.
Expand minds, inspire confidence with Cosmosphere Camps.

Questions about Camps?

Call Us

620.222.0201 direct