What is the Space Apps Challenge?

Since its inception in 2012, NASA’s International Space Apps Challenge has become the world’s largest global hackathon, engaging thousands of citizens across the globe to use NASA’s open data to build innovative solutions to challenges we face on Earth and in space.

Space Apps inspires local communities to come together, think intensely, and create solutions to important problems. Each year, Space Apps engages thousands of individuals in cities around the world to work with NASA’s open source data in a 48-hour sprint. Teams of technologists, scientists, designers, entrepreneurs, artists, and others collaborate to answer some of the most pressing challenges on Earth and in space.

How does Space Apps work?

On one weekend each year, with the help of NASA’s Global Organizing Team (fondly known as the GO Team), hundreds of local leads around the world host events in a 48-hour sprint in which their participants hack solutions to challenges that NASA proposes, creating games, smartphone and computer apps, videos, teaching tools, and much more.

The challenges change each year within the theme of Earth and space. Some of the most popular challenges in 2019 included subjects ranging from the Earth's sea level rise, to designing sustainable missions to Venus and Mars.