Iran launched its hypersonic Fattah missile at Israel, sparking Israeli airstrikes and escalating tensions as both nations ...

Coldplay’s third album, X&Y, turned 20 two weeks ago. To mark the occasion, the band has dusted off “Speed Of Sound,” the ...

In a 2011 interview with Concrete, Chris Martin explained that Coldplay thought they “never got it right” when it comes to ...

A top U.S. defense official has assured that the Air Force will demand funding in fiscal 2026 to develop boost-glide hypersonic missiles. Named the AGM-183A Air-Launched Rapid Response Weapon (ARRW), ...

Iran launched its new Fattah hypersonic missile at Israel, breaching air defenses and prompting retaliatory airstrikes. The ...

The speed varies with the medium employed (for example, sound waves move faster through water than through air), as well as with the properties of the medium, especially temperature.

Boom Supersonic's XB-1 demonstrator jet became the first U.S.-made civilian supersonic jet to break the sound barrier. The independently funded XB-1 reached a speed of Mach 1.122, or about 750 mph ...

whose sonic booms used to mark it breaking the sound barrier, it’s time to think again. There’s a difference between ground speed and speed in the air (indicated air speed, essentially the ...

A person fires a starting pistol. A distant observer stood 200 metres away (measured using a 20 m tape measure or trundle wheel) records the time between seeing the flash of light from the ...

The testing capabilities of the tunnel could help researchers figure out how to fly faster and for longer durations of time, if only they can solve the problems faced when traveling five or more times ...