NASA selects 18 innovative space technology concepts for 2026 NIAC Phase I funding

NASA has selected 18 innovative research proposals for the 2026 Phase I of its NASA Innovative Advanced Concepts (NIAC) program, awarding funding to explore futuristic space technologies. The projects, announced on July 21, 2026, range from a plan to dim sunlight using controllable dust clouds to missions targeting Venus, Saturn's rings, and black holes.

The selected proposals involve researchers from NASA centers, universities, and private companies across the United States. Affected institutions include NASA's Jet Propulsion Laboratory, the University of Central Florida, the University of California Los Angeles, Zeno Power Systems, Stone Aerospace, and others. These studies aim to develop technologies that could enable new types of space missions, such as interstellar travel, lunar exploration, and planetary science.

These concepts matter because they address fundamental challenges in space exploration, including power generation, propulsion, and environmental control. For example, one proposal explores using photonic technologies for submillimeter space interferometry, while another investigates quantum wind lidar for planetary and Earth science. If successful, these technologies could dramatically expand NASA's capabilities for future missions.

Key figures include Saptarshi Bandyopadhyay's 'Dimming the Sun' concept using controllable dust clouds to reduce solar insolation, and David Bugby's CANVAS architecture for Venus adaptability. Other notable projects include Artur Davoyan's coilable stacked solar sails for high delta-V missions, and Daniel Drew's solid-state propulsion for autonomous reconnaissance of karst environments. The proposals cover a wide range of topics, from power-over-fiber for a lunar underground explorer to photophoretic tracers for near-space remote sensing.

Background: The NIAC program supports early-stage, visionary concepts that could transform future NASA missions. Phase I awards provide funding for initial feasibility studies. The 2026 selections continue this tradition, building on previous NIAC-funded work.

Next steps: The selected researchers will now conduct Phase I studies to refine their concepts. If successful, they may apply for Phase II funding to further develop their technologies. NASA will evaluate the results to determine which concepts merit continued investment for potential inclusion in future mission planning.