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Side‑by‑side images showing a wing-like test article mounted in a wind tunnel. The left image displays the pale, unlit test article attached to instrumentation inside the tunnel. The right image shows the same article under aerodynamic heating, glowing bright pinkish‑purple as test data parameters appear around it, including readings for pressure, temperature, Mach number, and angle of attack.

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NASA Model Wing Lights Up During First Pressure Sensitive Paint Tests

October 4, 2026

Groundbreaking tests at NASA’s Langley Research Center in Hampton, Virginia, are paving the way for new wind tunnel…

A shock wave interacting with a thin layer of fluid at Mach 10 in a wind tunnel, as captured by the Self-Aligned Focusing Schlieren (SAFS) system invented in 2020 by researchers at NASA’s Langley Research Center in Hampton, Virginia. Compared to conventional Schlieren imaging it eliminates irrelevant features such astunnel boundary layers, off-plane shockwaves, and flow structures from temperature variations outside the wind tunnel.

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Award-Winning NASA Camera Revolutionizes How We See the Invisible

February 23, 2026

Imagine trying to photograph wind. That’s similar to what NASA engineers dealt with during a recent effort to…