Multistage rockets

Multistage rockets are spacecraft that use multiple sections, or stages, stacked together to reach space. Each stage has its own engines and fuel, and they work sequentially. When a stage burns out, it is jettisoned to reduce weight, allowing the remaining stages to accelerate further. This design makes rockets more efficient, enabling them to carry heavier payloads into space. Think of it like climbing stairs: shedding unnecessary weight as you ascend helps you reach higher more effectively. Multistage rockets are essential for space exploration because they optimize fuel use and achieve the necessary speeds for orbit or beyond.