Optimal achievement of specific mission objectives in hypersonic entry flight requires adherence to complex nonlinear flight dynamics constraints. The challenge of achieving either optimal or ...

This work focuses on the attitude control problem for hypersonic morphing vehicles (HMVs) with uncertainties. A span-morphing HMV model is first established with lumped disturbances. Based on ...

Diamondbacks second baseman Ketel Marte said a fan in Chicago who brought him to tears during a game against the White Sox this week shouted that he messaged his late mother the previous night.

China agrees to approve rare earth exports to the US following a major trade deal, easing supply chain tensions and marking a breakthrough in bilateral negotiations.

A unique album of recordings from Ozzy Osbourne's pre-Black Sabbath days is to be released after the long-lost tapes were unearthed - 57 years on.

Air-launched hypersonic weapons in both glide and powered forms are back in favor, receiving an extra $741 million funding boost in the U.S. Air Force’s fiscal 2026 budget request to revive one ...

The U.S. Missile Defense Agency is considering the use of long-range AIM-174B air-to-air missiles to counter hypersonic missiles.

MARK ALMOND: Iran now has Britain in its sights and sees an attack with hypersonic missiles as a smart move. The gloves have come off By MARK ALMOND Published: 07:59 EDT, 22 June 2025 | Updated ...