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

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.

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

Private companies like Stratolaunch are developing tech to regain the edge in the hypersonic arms race with innovations like the Talon-A reusable vehicle.

Join us in this exhilarating video as we explore the phenomenon of multiplying high-fives that happen faster than the speed ...

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 ...

Although few people ever get the chance to travel at the speed of sound, it is an alluring flight goal and an impressive technological feat. Though average people have flown at high speeds on ...

The change in the speed of sound with temperature (about 0.5 m/s for every degree Celsius) is also similar to that on Earth. Unlike on Earth, though, sound speed and attenuation depend greatly on ...

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 ...