Reaction Engines Receives $37.6 Million Investment

Skylon with the SABRE engine. (Credit: Reaction Engines)

Reaction Engines has received a large investment by Boeing HorizonX and two other companies, CNBC reports.

The U.S. industrial giant joined Rolls-Royce and defense company BAE Systems in a $37.6 million fundraising round for U.K.-based propulsion company Reaction Engines. This is both the second foreign investment and the second space investment for Boeing HorizonX Ventures, which contributed to the $15 million funding round for Australian satellite company Myriota last month.

Reaction Engines’ advanced propulsion “could change the future of air and space travel,” according to Boeing HorizonX vice president Steve Nordlund.

“We expect to leverage their revolutionary technology to support Boeing’s pursuit of hypersonic flight,” Nordlund said in a statement.

Reaction Engines, which has now raised more than $140 million over the last three years, is developing a hybrid jet and rocket engine. In theory, the company’s SABRE engine will be capable of operating as a jet at take-off and transitioning to a rocket at higher altitudes.