Electra has received a small research contract from the Army to mature hybrid-electric propulsion systems the company is ...

The Pentagon’s Defense Advanced Research Projects Agency (DARPA) has selected Bell Textron to build an X-plane demonstrator capable of flying at speeds of up to 450 knots, with the office […] ...

Bell will design and build a high-speed VTOL demonstrator for DARPA’s SPRINT program, as Aurora exits the competition.

The dynamic and complex nature of hypersonic re-entry vehicle (HRV) systems poses significant challenges in achieving precise attitude control, especially when confronted with system uncertainties and ...

This work investigates the tracking control problem for the attitude system of an air-breathing hypersonic vehicle with unknown disturbance, and presents a dynamic event-triggered robust feedback ...

A panel of House of Representatives lawmakers have endorsed a DARPA plan to fly a reusable hypersonic aircraft demonstrator for reconnaissance and strike missions. DARPA plans to launch development in ...

India is making substantial investments in its long-range ballistic missile capabilities. Key programs like Agni (strategic deterrent) and Pralay (tactical battlefield missile) are at the forefront of ...

India has entered the final stretch in the evolution of its undersea nuclear deterrence capability. A former senior BrahMos ...

The Chinese government has clearly stated that these missiles are not available for export, and there is currently no version ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. NASA's Kepler Space Telescope ...

What will the orbital spacecraft of tomorrow look like? If Dassault Aviation has its way, it could be similar to its Véhicule ...