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Register and choose from over 400+ Local Events for the 2025 NASA Space Apps Challenge.

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Registration for the 2025 NASA Space Apps Challenge is now open!

Be a part of the largest annual global hackathon on October 4-5, 2025.

REGISTER NOW

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in partnership with

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SOLVE REAL-WORLD CHALLENGES ON EARTH & IN SPACE

The NASA International Space Apps Challenge is a hackathon for coders, scientists, designers, storytellers, makers, builders, technologists, and others around the world to come together and use open data from NASA and its space agency partners to create solutions to real challenges we face on Earth and in space.

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Meet like-minded individuals

When you participate in the NASA International Space Apps Challenge, you become part of a global community that embraces collaboration across borders, sectors, and cultures. Space Apps Challenge participants share a desire to learn and an interest in exploring our planet and universe using science and technology in creative ways. All ages, skill levels, and professional backgrounds are welcome. At Space Apps, there's always space for one more!

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Use open data to solve a variety of challenges

Space Apps provides a platform for problem solvers worldwide to use free and open data from NASA and its Space Agency Partners! Space Apps Challenge teams use these resources to solve challenges written by NASA experts and featuring topics ranging from storytelling to software development, astrophysics, space exploration, and more!

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Join a Local Event

During the NASA International Space Apps Challenge, participants from around the world gather at hundreds of in-person and virtual local events at the same time to solve challenges submitted by NASA experts. In 2022, we welcomed 31,000+ registrants from 160+ countries and territories. By joining a local event you become part of a global community!

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2022 SPACE APPS CHALLENGE WINNERS

Each year thousands of teams submit projects that demonstrate creativity, collaboration, and potential to solve challenges we face on Earth and in Space. The projects go through multiple rounds of judging to determine the NASA International Space Apps Challenge Global Winners, which represent the most innovative and impactful projects submitted by the Space Apps community.

Watch the 2024 Winners Announcement

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2022 Best Use of Science

What's New?

Taipei
SAVE THE EARTH FROM ANOTHER CARRINGTON EVENT!

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Best Use of Data 2022

Starflock

Cleveland
TAKE FLIGHT: MAKING THE MOST OF NASA’S AIRBORNE DATA

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Art and Technology 2022

Earth, Wind & Flare

Boston
CREATIVE DATA DISPLAY WITH THE PARKER SOLAR PROBE

Award Icon - Best Use of TechnologyBest Use of Technology

Best Use of Technology 2022

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Vilnius
OUTFITTING A MARS HABITAT: A 3D PRINT CHALLENGE

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Galactic Impact 2022

Selene

Jamshedpur
MAKE A MOONQUAKE MAP!

Award Icon - Best Mission ConceptBest Mission Concept

Best Mission Concept 2022

Mars 3D Home

Mendoza
OUTFITTING A MARS HABITAT: A 3D PRINT CHALLENGE

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Most Inspirational 2022

Team Diamonds

Cumilla
TWINKLE, TWINKLE, LITTLE STAR

Award Icon - Best Use of StorytellingBest Storytelling

Best Storytelling 2022

MIMBI

ASUNCIÓN
TURNING STEM INTO STEAM

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Global Connection 2022

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Taoyuan
TRACK THE SPACE STATION IN 3D

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Local Impact 2022

Brute Force

Nicosia
MAKE A MOONQUAKE MAP!
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SPACE APPS BY THE NUMBERS

Since Space Apps launched in 2012, thousands of participants from all over the globe have joined the Space Apps community to build innovative solutions to challenges we face on Earth and in space.

220k+

Registrations

320+

Locations

185+

Countries / Territories

11

Space Agency Partners

Statistics are cumulative over the entire history of the Space Apps event. Click here to see event-specific results and metrics.

Latest News

May 20, 2025

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March 13, 2025

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April 13, 2023

The Winners Celebration

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Celebrating Space Apps Winners from 19 countries at NASA Headquarters in Washington, D.C.

February 28, 2023

Thinking Globally and Acting Locally

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How Space Apps is Impacting Communities Worldwide

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