Story perspectives

X-59 Soars: NASA and Lockheed Martin Test Low-Boom Flight

10/29/2025

Summary

Story summary

Lockheed Martin and NASA completed the first flight of the X-59 on October 28, 2025, from Palmdale, California.
The flight verified initial flying qualities and aimed to demonstrate reduced sonic boom levels for future land-based travel.
The X-59 is designed to produce a soft sonic thump instead of a loud boom, addressing noise concerns since 1973.
Further testing will validate the low-boom signature and gather data for potential regulatory changes.

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Story summary

Lockheed Martin and NASA completed the first flight of the X-59 on October 28, 2025, from Palmdale, California.
The flight verified initial flying qualities and aimed to demonstrate reduced sonic boom levels for future land-based travel.
The X-59 is designed to produce a soft sonic thump instead of a loud boom, addressing noise concerns since 1973.
Further testing will validate the low-boom signature and gather data for potential regulatory changes.