StellarXplorers? The StellarXplorers National Space System Design Competition is a fun,
team-building, space system design competition that starts in October
and ends in April, where students are challenged to solve various scenarios
provided by the National StellarXplorers staff
Direct a StellarXplorers Team Starting up a student organization can be challenging, but it is important to keep your goals realistic and start small. Once you have a strong foundation with one or two teams, you can continue to expand your organization! LEARN MORE HOW TO Ready to Compete? Throughout the StellarXplorers Competition, we
are here to help you through the entire process!

Latest Announcements / News

StellarXplorers VIII Announcements

We are pleased to announce that the STLX VIII Finals is planned to be in-person, and it will be hosted at Space Center Houston, TX.

Courtesy of Space Center Houston.

Courtesy of Space Center Houston.

Congratulations to the StellarXplorers VII National Champions!

StellarXplorers VIII

Our registration page contains all information you need to know about the registration process.

Important Dates

Registration Open
23 April 2021

Practice Round 1
14-17 October 2021

Qualification Round 1
28-31 October 2021

Practice Round 2
18-21 November 2021

Qualification Round 2
9-12 December 2021

Practice Round 3
13-16 January 2022

Qualification Round 3
3-6 February 2022

Semifinal Round
24-27 February 2022

National Final Round
21-23 April 2022

More Information

Current Competition
Check out this page for updates on the current competition!
2021 AFA StellarCamp
Summer 2021 is the pilot season for StellarCamps! We are excited to share aspects of the StellarXplorers National Space Design Competition in a complete camp experience, where participants learn about space and using Systems Tool Kit (STK).
STK Training
In the StellarXplorers National Space Design Competition, competitors will use Systems Toolkit (STK) for several rounds. Please feel free to check out some of our training videos and practice scenarios here!

Our Competition

Working in partnership with leaders in the U.S. space industry, the StellarXplorers National Youth Space Design Education Program challenges grade-school students toward careers in space or other science, technology, engineering, and mathematics (STEM) disciplines essential to our nation’s future.

The competition consists of three practice rounds, three qualifying rounds, a semifinal round, and a final round. The beginning of the season alternates between practice rounds and qualifying rounds. The top 64 teams after the first three qualifying rounds are invited to participate in Semifinals. The top 10 teams from Semifinals are asked to participate in Finals, and this is an all-expense-paid trip! The top 3 teams receive educational grants with varying values, the highest valued award going to the team in first place.

Meet Our Sponsors

Are you interested in affiliating your company with the nation’s fastest-growing space system design event? We hope so because there is real value in having your name associated with a program that is connecting thousands of high school, middle school, and elementary school students with science, technology, engineering, and mathematics (STEM) disciplines!

Check Out Our Latest Videos

AFA’s AE Program

AFA believes in the power that students hold in securing our nation’s future. Yet, only 16 percent of American high school seniors are interested in careers in science, technology, engineering, or math (STEM). To equip our students with the knowledge and skills required for future innovation, we must increase the number of students and teachers in STEM fields.

Register Now

Join the StellarXplorers National Space Design Competition today!