Researchers Simulate Martian Soundscapes to Uncover Planetary Secrets

Utah State University team explores how sound travels on the Red Planet, with implications for future space exploration.

Apr. 11, 2026 at 3:48am

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A bold, abstract painting in earthy tones depicting sweeping geometric arcs, concentric circles, and precise spirals, representing the complex forces that shape sound propagation on the Martian surface.Researchers simulate the intricate acoustic landscape of Mars, uncovering new insights into the Red Planet's atmosphere and potential for future exploration.Honolulu Today

Researchers at Utah State University are studying how sound propagates on Mars, using detailed simulations to understand the unique atmospheric and terrain conditions that influence acoustic signals on the Red Planet. Their work, which will be presented at a conference in Hawaii, aims to decipher the "acoustic language" of Mars and could lead to new discoveries about the planet's past and potential for life.

Why it matters

Understanding how sound behaves on Mars is crucial for NASA's missions, as acoustic signals can reveal secrets about the planet's atmosphere, temperature, and even the movements of its rovers. This research could help design better sensors for future space exploration and potentially uncover unexpected insights about Mars' history and habitability.

The details

Charlie Zheng, a professor at Utah State University, and his doctoral student Hayden Baird are leading the research, which focuses on simulating sound propagation on Mars. They are utilizing NASA's detailed data on the planet's atmospheric conditions and terrain to create a comprehensive model of Martian soundscapes, particularly in the Jezero crater where the Perseverance rover and Ingenuity helicopter are operating. Their goal is to identify unique sound signatures associated with Martian weather events and explore the implications for understanding the planet's past and potential for life.

  • The researchers will present their findings at the Sixth Joint Meeting of the Acoustical Society of America and Acoustical Society of Japan in Honolulu, Hawaii on December 4, 2026.
  • NASA's Perseverance rover and Ingenuity helicopter are currently operating in the Jezero crater on Mars.

The players

Charlie Zheng

A professor of mechanical and aerospace engineering at Utah State University who is leading the research on simulating sound propagation on Mars.

Hayden Baird

A doctoral student at Utah State University who is working with Zheng on the Martian soundscape simulation project.

NASA

The U.S. space agency that has provided detailed data on Mars' atmospheric conditions and terrain, which is being used in the Utah State University research.

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What they’re saying

“We're essentially mapping the acoustic journey on Mars. This research will help us understand how weather and terrain influence sound in environments that are incredibly challenging to measure directly. Mars, with its thin atmosphere and alien terrain, is the ultimate test case.”

— Charlie Zheng, Professor of Mechanical and Aerospace Engineering, Utah State University

“Our simulation model is like a symphony of scientific disciplines. It combines insights from atmospheric science, geology, and acoustics to create a comprehensive picture of Martian soundscapes.”

— Hayden Baird, Doctoral Student, Utah State University

What’s next

The researchers hope their model will identify unique sound signatures associated with specific Martian weather events, which could aid in the design of sensors for future space missions and potentially uncover new insights about the planet's past and potential for life.

The takeaway

This research on how sound travels on Mars represents a significant step forward in our understanding of the Red Planet's unique environment and could lead to groundbreaking discoveries about the nature of our cosmic neighbors. By deciphering the "acoustic language" of Mars, scientists may unlock secrets about the planet's history and habitability, paving the way for more informed and effective future space exploration.