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.

The Base 11 Space Challenge is a $1M+ prize for the first student-led team to design, build and launch a liquid-fueled rocket to space.

Help sustain America’s reservoirs. We’re looking for ways to remove sedimentation that regularly accumulates in reservoirs.

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.

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.

Landing on the Moon with all that we need is just the beginning. Now we have to unload it. Your ideas can help jump-start the space economy

Build miniature payloads to make lunar exploration more effective.

Accelerated the development of wave-powered desalination systems to provide drinking water in disaster relief and coastal locations.

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