Castelion secures $350M in Series B funding led by Altimeter and Lightspeed. The defense startup will scale hypersonic production at its new 1,000-acre campus.

Speaking from Palm Beach, President Donald Trump said 20 to 25 battleships will be built and become 'the flagships of the American naval fleet.' ...

Hypersonic flight has long been a military obsession, but the idea of a sitting United States president crossing oceans at ...

While a strange craft resembling two passenger jets fused together was recently spotted over California, it's not a UFO (or ...

The Darkstar seen in Top Gun Maverick was not just a movie invention. It was designed with direct input from Lockheed ...

Hypersonic vehicles aren't much use if you don't know where they're going, so Northrop Grumman is developing new navigation systems for autonomous craft that can stand up to the rigors of flying at ...

Abstract: In this paper, a robust three-dimensional trajectory tracking control scheme based on reinforcement learning is proposed for the glide phase of a hypersonic gliding vehicle (HGV) with ...

Abstract: This article researches synergistic planning for multiple hypersonic vehicles. Taking significant differences in vehicle parameters and synergistic demands into account, it is significantly ...

Private Chinese company Sichuan Lingkong Tianxing Technology unveiled its Yu Kong Ji (YKJ)-1000 hypersonic missile on Nov. 25, marking what could be the first instance of a commercial firm offering a ...

At a time when control of Pacific sea lanes is contested, Japan is positioning its hypersonic electromagnetic railgun development as a strategic centerpiece, aiming to deter Chinese naval threats and ...