Supersonic

More than 20 years after the last commercial Concorde flight, President Trump has signed an executive order to repeal the ban on supersonic flight over land across the US. That paves the way for companies building the ultra-fast planes of the future.

Tiberius Aerospace's Sceptre TRBM 155HG 155mm artillery round has a ramjet in its nose that allows it to fly at supersonic speeds and gives it over four times the range of a conventional round.

NASA has released a new image providing photographic evidence of Boom Supersonic's XB-1 prototype aircraft breaking the sound barrier. Captured on the second supersonic flight, it used a special imaging technique to record the historic event.

If you've been keeping tabs on aviation news as of late, you saw that Boom Supersonic just recently broke the sound barrier with its XB-1 demonstrator aircraft. Oddly enough, no one on the ground heard a thing during its "boomless" cruise.

Boom Supersonic has gone, well, supersonic, its XB-1 prototype breaking the sound barrier today in the skies over the Mojave Air & Space Port in California. With Chief Test Pilot Tristan Brandenburg at the controls, it reached a speed of Mach 1.122.

After 10 months of flight testing, Boom Supersonic has announced that it will make the first supersonic flight of its XB-1 prototype tomorrow at 7:45 am PST in the skies over the Mojave Desert in California. Here's how to watch.

Commercial supersonic flight sped closer to returning as the Boom Supersonic XB-1 prototype reached a transonic speed of Mach 0.95 during Test Flight 11 on January 10, 2025, in the skies over the Mojave Desert in California.

Chinese "Space Transportation" company, Lingkong Tianxing Technology, has successfully tested its new JinDou400, also known as JinDouyun, ramjet detonation engine nearly twice the altitude of commercial passenger planes and more than doubling the Concorde's fastest speeds during its test.

NASA's X-59 aircraft has been marching toward a fest flight since it entered development in 2016 with the goal of bringing back commercial supersonic travel. Next, the agency will test jet-mounted shock-sensing cones to measure its "sonic thuds."

A self-propagating series of explosions, contained between the blades of a high-speed rotor, promises a leap in power and efficiency during hypersonic flight – provided this radical new engine can be built strong enough to withstand its own power.

The rebirth of commercial supersonic flight has kind of, sort of come to pass as Dawn Aerospace announces that its 16-ft (4.8-m) Mk-II Aurora rocket-powered aircraft broke the sound barrier with a speed of Mach 1.1 on November 12, 2024.

Astro Mechanica is an aerospace startup developing what it calls a "turboelectric adaptive engine", efficient for both subsonic and supersonic flight ... using electric car motor technology. And the suck-squeeze-bang-blow works.