NASA Seeks Student Solutions for Controlling Lunar Dust Clouds
Calling all university students: NASA needs your help.
As part of its Artemis program, the agency is seeking ideas about how to manage or prevent the dust clouds that stir up when a spacecraft lands on unprepared surfaces like the Moon, known as "plume-surface interaction" (PSI).
"The Moon is covered with granular, rocky material called regolith, which can be lifted from the surface by rocket engines during landing and ascent," according to(Opens in a new window) Ashley Korzun, principal investigator at NASA's Langley Research Center in Virginia. "Understanding and reducing these effects are key challenges for NASA to overcome for safe lunar surface access."
To land large payloads—like those crews will take to collect samples, perform science experiments, and observe the lunar environment—NASA's Human Landing System (HLS) uses rocket engines. But high-velocity dust and plumes can cause damage to the lander, as well as nearby surface assets. Enter the Artemis Generation of problem solvers.
The Human Lander Challenge (HuLC)(Opens in a new window) invites undergraduate and graduate students from accredited US colleges and universities to develop "innovative, systems-level solutions" that can curtail the impacts of PSI and dust on exploration. That may include dust shields, dedicated flight instrumentation, or simply finding a way to see through the cloud during ascend and descent.
"Besides creating a more challenging landing environment," Korzun explained, "disturbed lunar dust can also damage other assets NASA plans to establish on the Moon's surface, like habitats, mobility systems, scientific experiments, and other critical infrastructure."
Up to 12 teams may be selected to compete at the Human Lander Challenge Forum in
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