Seven down. Three to go. Boom Supersonic—the developer of a 64-to-80-passenger commercial airliner that flies faster than the speed of sound—last week set speed and altitude records with its XB-1 test ...

Boom Supersonic has an impressive new speed record in its latest test flight with its XB-1. With its vision set to revolutionize air travel, this is a huge step to make things happen. The test flight ...

A rocket due to launch from NASA’s Wallops Flight Facility in the US state of Virginia this weekend will carry with it a ...

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 jet reached Mach 0.82 during the test flight, nearing Mach 1 — the speed of sound. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking ...