Pick a challenge. Build it in Kandy.

14 real NASA challenges. Your team, your perspective, and a weekend to turn open data into something meaningful.

The 2026 challenge summaries are live. Explore these briefs with your Kandy team, then follow each title for the official statement, datasets, and submission requirements as NASA releases them.
Illustration of Earth with four quadrants showing different global data layers, including weather, precipitation, land surface, and atmospheric patterns.
Earth Science / Software

Be An Earth System Trend Detective!

Visualize NASA observations over time to reveal where Earth is changing and whether those trends are significant.

Advanced
NASA Astronaut Christina Koch looking out the window at Earth.
Games / Planets & Moons

Build a Junior Astronaut Mission Trainer

Create a game that lets students balance the power, food, shielding, and life support of a lunar or Martian outpost.

IntermediateBeginner/Youth
10 - CLPS
Human Exploration / Moon

CLPS Lunar Mission Browser

Help compare lunar landing sites and dates by visualizing sunlight and communication windows near the south pole.

AdvancedIntermediate
NISAR satellite illustration showing Mount Rainier on Nov. 10, 2025, with L‑band SAR revealing the surface through clouds.
Earth Science

Dancing with the SARs

Use NASA–ISRO NISAR radar observations to visualize changes across Earth’s surface, from glaciers to forests.

AdvancedIntermediate
Illustration of the SPHEREx spacecraft above Earth, set against a detailed cosmic background.
Astrophysics / Planets & Moons

Planet X and SPHEREx

Create a public tool to compare SPHEREx sky images over time and reveal objects that move or change.

Advanced
An astronaut performs a spacewalk above Earth, holding a large circular equipment panel while attached to the spacecraft.
Games

Space Mission Design Game

Design a game where students plan a complete space mission while balancing engineering choices and limited resources.

IntermediateBeginner/Youth
A person stands in Space for Earth, an immersive experience that is part of the Earth Information Center, surrounded by glowing digital projections of Earth and vibrant green foliage with flowing light patterns on the floor.
Arts & Multimedia / Earth Science

The Earth Information Jukebox

Pair Earth Information Center visualizations with live sonification to make Earth science an experience of sight and sound.

IntermediateBeginner/Youth

Challenge titles and photographs: NASA Space Apps. Descriptions are brief summaries; the official statements govern participation. Verified 10 October 2026.

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