Space in Africa Since its inception in 2012, NASA’s [National Aeronautics and Space Administration] International Space Apps Challenge (Space Apps) has become the world’s largest annual global hackathon, engaging thousands of citizens across the globe to use NASA’s free and open data to build innovative solutions to challenges we face on Earth and in space. This year marks the tenth annual NASA International Space Apps Challenge, the largest global hackathon on Earth. In honour of this event, the theme for Space Apps 2021 is “The Power of Ten.” This year, NASA will commemorate ten incredible years of community, collaboration, and problem-solving by forming a power team of international space agencies who will work together to make Space Apps accessible to more communities worldwide.