Startup Hermeus Wants to Build a Hypersonic Jet That Flies at 5 Times the Speed of Sound

An illustration of a hypersonic aircraft, published by Hermeus Corp.

(Image credit: © Hermeus Corp.)

A U.S. venture-capital firm recently led a round of seed investment for Hermeus Corp., a new startup looking to develop a hypersonic aircraft.

Hermeus also announced its advisory board in a statement issued May 13; the board includes the former president of Blue Origin and former associate administrator of the Federal Aviation Administration.

The mission of this aerospace startup is to increase the speed of air transportation by developing vehicles that can fly ''in excess of Mach 5 — over 3,000 miles per hour [4,800 km/h]. At Mach 5, flight times from New York to London will be reduced from 7 hours to 90 minutes,'' Hermeus officials said in the statement. Mach 1 is approximately the speed of sound traveling through Earth's atmosphere.

Hermeus will join a burgeoning field in aerospace. A year ago, NASA gave the aerospace and defense contractor Lockheed Martin a $241.5 million contract to develop a quiet supersonic plane that could fly by mid-2022. In June 2018, Boeing unveiled its hypersonic plane concept at the Aviation and Aeronautics Forum in Atlanta. Two years ago, the startup Boom Technology partnered with Virgin Galactic founder Richard Branson to create a carrier that could reach Mach 2.2.