New financial disclosures suggest Lockheed’s SR-72 effort is absorbing major losses as engineers battle the hardest problem in hypersonic flight, a turbine to scramjet transition that still has no ...

A series of tests have demonstrated the viability of a liquid-fueled rotating detonation ramjet for hypersonic missiles, ...

Combining the technologies could improve efficiency enough to make hypersonic projectiles much more affordable.

GE Aerospace and Lockheed Martin completed a series of engine tests demonstrating the viability of a liquid-fueled rotating ...

India’s scramjet success proves hypersonic strength, but turbine complexity keeps fighter engines a tough challenge.

Most starships in Star Trek are able to travel across the galaxy at faster-than-light speeds through the use of warp drives ...

Two revolutionary aerospace technologies collide as GE Aerospace and Lockheed Martin team up to demonstrate a new ...

India's Defence Research & Development Laboratory has carried out a ground test of its actively cooled scramjet full-scale ...

Defence Minister Rajnath Singh commended DRDO and its partners for the successful ground test of a long-duration scramjet ...

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Supercruise sounds like marketing spin, but in aviation it describes a very specific and demanding trick: flying faster than sound for long stretches without lighting fuel‑guzzling afterburners.