A fuel cell is a device that generates electric energy through electrochemical reactions between an oxidizing agent and a fuel – a material that stores energy in chemical form. Both species are ...

Vlug’s buddies guarded a roadblock threatened by two enemy tanks. Undeterred by the enemy armor, Vlug emerged from his fortified position with a rocket launcher and a mere six rounds of ammunition.

More than 40 HIMARS, rocket launchers mounted on light armored vehicles, were delivered with the corresponding ammunition. Washington also gave Ukraine more than 10,000 Javelins, anti-tank ...

Sky News' deputy political editor Sam Coates and Politico's Anne McElvoy have their guide to the day ahead in British politics. President Donald Trump has just pulled the plug on US military aid ...

In a statement last week, SpaceX said that the fire began in an unpressurized section at the back of the rocket. SpaceX said it believed the fire was caused by a fuel leak, which in turn was ...

He added that SpaceX did not conduct a “wet dress” rehearsal of the vehicle, a ground test that typically precedes rocket launches during which engineers fill the rocket with fuel and practice ...

Copyright 2025 The Associated Press. All Rights Reserved. SpaceX’s mega rocket Starship sits on the pad after it’s test flight from Starbase was scrubbed in Boca ...

The Trishakti Corps of the Indian Army, responsible for defending Sikkim and the strategically vital Siliguri Corridor, successfully conducted a month-long live-firing exercise featuring T-90 tanks, a ...

On Monday, the Australian Space Agency said it was expecting a Russian rocket's re-entry into international waters off the south-east coast of Tasmania between 9am on March 3 and 11am on March 7.

In that test, Starship’s mammoth booster, or the bottom of the rocket, successfully returned to the launchpad, but the upper-stage spacecraft disintegrated over the Caribbean, with some debris ...