Chemical rockets

Chemical rockets generate thrust through a chemical reaction that produces high-pressure gases. These gases are expelled through a nozzle, propelling the rocket in the opposite direction, following Newton's third law of motion: for every action, there's an equal and opposite reaction. The fuel and oxidizer mix and ignite in a combustion chamber, creating the necessary gases. Chemical rockets are commonly used in space exploration and satellite launches due to their powerful thrust and ability to operate in the vacuum of space, making them vital for overcoming Earth’s gravity and reaching orbit.