With handful of start-ups on board from Hermeus to Venus Aerospace, hypersonic commercial flights could soon become a reality ...

It explains steam engines, which are reciprocating external combustion engines, and compares them to internal combustion engines, such as gasoline and diesel engines. The four-stroke cycle of an ...

The rocket engine has come a long way - from fire arrows ... location unknown EF-111 Raven: The Unarmed Jet That Took Down an Iraqi Mirage! 40 Historical Pictures of Flight Attendants Throughout ...

Tense, public squabbles between SpaceX CEO Elon Musk and NASA have stirred the space industry, but behind the scenes, space ...

Intuitive Machines launches its second moon lander, which will use NASA and commercially developed tools to search for ice in the moon's crust.

Ford Cobra needs a new home after spending approximately 25 years with the current owner; it has already been restored ...

Robert Zubrin's Nuclear Salt Water Rocket (NSWR) design is a rocket that uses known physics and engineering . There are ...

By comparison, the last commercial supersonic jet, the Concorde, traveled at Mach 2 ... The VDR2 combines the high thrust of a Rotating Detonation Rocket Engine (RDRE) with the efficient cruise of a ...

Invesco Aerospace & Defense ETF stands out as strong long-term investment with diversified holdings, sector resilience, and ...

The detonation wave combusts the fuel-air mixture at supersonic speeds and at near-constant volume—a more efficient process than current jet engines ... detonation rocket engine with a ramjet.

A research team led by Colorado State University has achieved a new milestone in 3D X-ray imaging technology. The scientists ...

Some airplanes are graceful, beautiful machines that soar effortlessly through the sky. Others, not so much. Which airplanes ...