More than 140 high school and college students from across Central Texas gathered at Austin Community College District’s (ACC) Rio Grande Campus for an unforgettable weekend of creativity, collaboration, and innovation. This year, RiverHacks, ACC’s signature student hackathon, teamed up with the NASA Space Apps Austin Chapter to host a joint, 30-hour innovation marathon — and students delivered big.
Held October 4–5 at ACC’s Center for Government and Civic Service (CGCS), the event invited students to dive into real NASA datasets and tackle real NASA-identified problems. Participants formed teams, brainstormed late into the night, and brought big ideas to life — all with the support of expert mentors from industry and academia.
More than 20 teams competed for over $14,000 in prizes, including awards from major industry sponsors like SerpApi, a long-time RiverHacks partner known for recruiting ACC talent into full-time roles. This year, SerpApi introduced a new challenge category: The Bold Innovation in Search/AI Award.
The inaugural $5,000 award went to TerraEngine, a high-school team that built an AI-powered mapping tool designed to identify the best places to grow crops on Mars.
Another standout project came from Space Trace, a team that earned $3,000 for developing a tool that increases transparency around rocket and satellite launches in low-Earth orbit.
“Participating in the RiverHacks <> NASA Space Apps Challenge was a life-changing experience,” said a Texas Tech computer science graduate student. “The mentorship, the global energy, and the fast pace helped us sharpen our technical, teamwork, and communication skills. It empowered us to believe our ideas can truly make a difference.”
Throughout the weekend, teams worked side by side, building solutions, preparing pitches, and cheering each other on. After presenting to a panel of 15 judges, participants not only competed for local awards but also earned the chance to submit their projects to the Global NASA Space Apps Challenge.
“As a high school student, I was intimidated at first,” shared another participant. “But the challenge was so welcoming. NASA’s resources made me realize how accessible space data really is. We didn’t win, but we learned more in two days than we do in weeks at school.”
The event was hosted in partnership with the RiverHacks<>NASA Space Apps Challenge hackathon. Out of more than 11,500 projects submitted worldwide, two local teams — Kelarottas and Space Trace — stood out as global nominees, showcasing the creativity and brilliance of Austin-area students on an international stage.
ACC and NASA Space Apps will announce global winners on December 18, 2025.
To learn more about the projects submitted, click the following links: