Support NASA's Phase 2 efforts to explore the solar system. This Challenge seeks solutions to transmit and store power in space.

Support NASA's efforts to explore the solar system. This Challenge seeks solutions to distribute, store and manage power in space.

Help astronauts go back to the Moon in 2024! NASA seeks new designs for a toilet that will work both in microgravity and lunar gravity.

Competition to source a system that routes and collects human waste away from the body, hands-free, for fully suited astronauts.

Help astronauts go back to the Moon in 2024! NASA seeks new designs for a toilet that will work both in microgravity and lunar gravity.

The American-Made Solar Prize is a $3 million prize competition designed to accelerate and sustain American solar innovation.

Create impactful plans to develop strong connections and support for entrepreneurs whose businesses focus on energy technologies.

Seeking ideas for new mining approaches to reduce the footprint on the area mined and avoid the need for traditionally costly infrastructure

Designing 21st-century personal vehicles for people with disabilities.

Propose an idea to efficiently allocate resources to pet owners at risk of losing their pets for behavioral, medical, or housing issues.