Ascent Stage
In the context of space and astronautical engineering, the ascent stage refers to the part of a spacecraft that is designed to lift off from the surface of a celestial body, such as the moon or Mars, and return to orbit. The ascent stage is typically smaller and lighter than the descent stage, which is used to land the spacecraft on the surface. It is equipped with engines, fuel, and other necessary systems to provide the thrust and control needed to achieve a stable orbit. The ascent stage is a critical component of many space missions, particularly those involving human exploration, as it enables astronauts to return safely to their orbiting spacecraft after completing their mission on the surface.
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