Supersonic experiments are forcing physicists to rewrite a rule of thumb that has guided metal design for roughly 70 years, ...

When engineers want to make a metal stronger, one of the most reliable strategies is to use smaller grains—the microscopic ...

Supersonic passenger jets once promised a world where crossing oceans felt as quick as a long lunch break, yet today the ...

The aviation industry is witnessing a resurgence of interest in supersonic travel. From Boom Supersonic to the rollout of ...

Supersonic aviation startup Exosonic shut down in November after five years in business. The California-based startup was working on faster-than-sound jets for commercial and military use. Funding, ...

Boom Supersonic Engine Work Speeds Up After AI Boost is available to both Aviation Week & Space Technology and AWIN subscribers. Subscribe now to read this content, plus receive critical analysis into ...

Boom Supersonic’s quest to revive supersonic commercial aircraft flight also received a historic and unexpected boost from an ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The race to reboot commercial supersonic travel is well underway ...

Despite claims of Mach 2.54, pilots report that the fastest speeds achieved in practice are Mach 2.25–2.3 in brand-new ...

After a serious bump in the road that made almost everyone believe it would lead to the end, the dream of an independent supersonic jet was reborn like the Phoenix. Boom Supersonic is optimistic about ...

U.S. startup Astro Mechanica plans to take its hybrid-electric supersonic engine into high-altitude and high-speed ground testing this year as it moves toward flying the unique powerplant in 2027 in a ...