Supersonic air travel feels simultaneously like our past and our future. Although it may have once seemed like an impossible feat, engineers cracked the code and broke the sound barrier back in 1947.

Spike Aerospace, an Atlanta-based company, has relaunched development of the Spike S-512 Diplomat—a quiet supersonic business jet. According to the company, the design for the new aircraft aims to ...

Spike Aerospace is still planning to field the S-512 supersonic business jet, which is projected to fly at Mach 1.6 with a low boom noise footprint.

As you're reading this, a number of private companies are working hard to bring back supersonic civilian flights. Each of them (Boom Supersonic, Hermeus, Spike Aerospace, and Venus) is in various ...

The boom-less supersonic jet race is on, following Boom Supersonic’s completion of testing earlier this year of its XB-1 test aircraft. The first successful U.S. commercial supersonic jet proved that ...

Spike has been designing a Mach 1.6 S-512 Diplomat business jet that could take to the skies later this decade with potential service entry in the early 2030s. The company praised the FAA’s approach ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Spike Aerospace, a Boston startup that is developing a new ...