Tehran, IRNA – Brigadier General Alireza Sabahi-Fard has been appointed as the new commander of the Khatam al-Anbiya Air Defense Base, the central headquarters of Iran’s air defense. The base operates ...

Trending Photos New Delhi: Amid a debate over 70-90-hour work week, the pre-Budget Economic Survey on Friday cited studies to state that spending over 60 hours a week on work could have adverse health ...

Despite its extensive use and popularity, aspartame has become a source of controversy in recent years, with some research suggesting the sweetener has adverse health effects. It is not clear if ...

Amid a debate over 70-90-hour work week, the pre-Budget Economic Survey on Friday cited studies to state that spending over 60 hours a week on work could have adverse health effects ... to a financial ...

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measured at about 768 miles per hour at sea level." Aircraft speed is measured by a Mach number, which is velocity relative to speed of sound, per the National Aviation Academy. Mach 1 is ...

On its 12th test flight, the Boom XB-1 prototype broke the sound barrier three times and achieved a top speed of Mach 1.1. On its 12th test flight, the Boom XB-1 prototype broke the sound barrier ...

A US company's prototype jet has broken the sound barrier in a demonstration it hopes will pave the way for a successor to the Concorde. Boom Supersonic's XB-1 is the first civilian aircraft to ...

Boom Supersonic's XB-1 reached supersonic speed for the first time, proving the aircraft is capable of breaking the sound barrier. CES 2025 President and tech giant Ad Meter - You vote Is there a ...

breaking the sound barrier around 12 minutes later. It reached a speed of Mach 1.1, or 844 miles per hour while flying at about 35,000 feet. A plane is classed as having reached 'supersonic ...

The test flight saw the XB-1 reach Mach 1.1, approximately 844 mph, making it the jet’s fastest flight.

touching just over Mach 1.1 three times during its one-half-hour test flight out of California’s Mojave Air And Space Port. The XB-1 first flew in March 2024, with 10 more tests under its belt ...