Spike Aerospace, an innovative aerospace company based in Boston, says that it is making significant progress in the development of its flagship supersonic business jet, the Spike S-512 Diplomat.

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 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.

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.

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 ...

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 ...