5 天之前 · At one point, however, XB-1 briefly broke the sound barrier once again. XB-1 surpassed Mach 1 yet again a few minutes later before landing 11:54 PM EST after a total …

4 天之前 · A supersonic jet built by Boom Technology broke the sound barrier for the first time on Tuesday, advancing its bid to resurrect high-speed passenger flights two decades after the …

4 天之前 · A sleek white aircraft has become the first independently developed jet to break the sound barrier. The XB-1 aircraft accelerated to Mach 1.05 within about 11 minutes of taking off …

4 天之前 · Boom Supersonic, the American company building what promises to be the world’s fastest airliner, broke the sound barrier for its first time with a test flight in Mojave, California, …

5 天之前 · The XB-1 is a technology demonstrator, meaning Boom Supersonic is testing it in order to validate the design and subsystems of the jet to pave the way for the company's Overture …

5 天之前 · A milestone effort for mankind: Today a civil test airliner, Boom Technology’s XB-1, broke the sound barrier for the first time in two decades.

3 天之前 · An aircraft developed by Boom Supersonic became the first independently funded jet to break the sound barrier this week. The XB-1 aircraft accelerated to Mach 1.05 at about 35,000 …

4 天之前 · 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 …

4 天之前 · About 35,000 feet (10,670 meters) over the Mojave Desert, northwest of Los Angeles, Boom Supersonic's XB-1 became the first privately funded airplane to break the sound barrier …

4 天之前 · Blake Scholl, founder and CEO of Boom Supersonic, said: “A small band of talented and dedicated engineers has accomplished what previously took governments and billions of …