A rocket is a vehicle that uses jet propulsion to accelerate without using any surrounding air. A rocket engine produces thrust by reaction to exhaust expelled at high speed. Rocket engines work entirely from propellant carried within the vehicle; therefore a rocket can fly in the vacuum of space. Rockets work more efficiently in a vacuum and incur a loss of thrust due to the opposing pressure of the atmosphere.
Hezbollah launched extensive missile strikes against multiple Israeli military targets, including Megiddo airport and Ramat David..
In a dramatic escalation of tensions, Hezbollah has fired 140 rockets into northern Israel, marking a significant retaliation..