Rewrite Articles Content 800 to 2500 words

The result of using this prompt on the material of one paragraph from an article about deep space exploration:
DEEP SPACE EXPLORATION: UNRAVELLING THE MYSTERIES OF THE UNIVERSE
Deep space exploration, also referred to as deep-space exploration, is a fascinating branch of astronomy, astronautics, and space technology. This field of study involves the exploration of the far-flung regions of outer space, which are shrouded in mystery and hold the key to unlocking the secrets of the universe.
DEFINING DISTANT REGIONS OF SPACE
While the term "distant regions" is frequently used in the context of deep space exploration, there is little consensus on its precise meaning. In some instances, it refers to interstellar space, the vast expanse of space between stars. However, the International Telecommunication Union (ITU) has defined "deep space" as the region starting at a distance of 2 million km (approximately 0.01 AU) from the Earth's surface.
NASA's Deep Space Network, on the other hand, uses varying criteria ranging from 16,000 to 32,000 km from Earth. Regardless of the definition used, deep space exploration involves venturing beyond the boundaries of our planet to uncover the secrets of the universe.
HUMAN AND ROBOTIC SPACE EXPLORATION
Physical exploration of space is conducted through two primary means: human spaceflights and robotic spacecraft. Both approaches have unique advantages and limitations and are critical to the advancement of deep space exploration.
Human spaceflights, also known as deep-space astronautics, involve sending humans beyond low Earth orbit and into the vast expanse of space. While human spaceflights are highly complex and risky, they offer several benefits. For instance, human astronauts can conduct scientific experiments, repair spacecraft, and make observations that are difficult or impossible for robotic spacecraft to perform.
Robotic spacecraft, on the other hand, do not require life support systems and are often less expensive to design, build, and launch than human spacecraft. These spacecraft are equipped with advanced sensors, cameras, and scientific instruments that enable them to explore distant regions of space and gather valuable data. Robotic spacecraft have also been instrumental in conducting reconnaissance missions of planets, moons, asteroids, and comets.
UNRAVELLING THE MYSTERIES OF THE UNIVERSE
Deep space exploration holds tremendous promise for advancing our understanding of the universe. By exploring distant regions of space, scientists can study the evolution of galaxies, stars, and planetary systems. They can also search for signs of life beyond our planet and investigate the fundamental laws of physics that govern the universe.
In conclusion, deep space exploration is a vital field of study that offers tremendous opportunities for scientific discovery and innovation. Whether conducted through human spaceflights or robotic spacecraft, the exploration of the universe's far-flung regions is critical to unlocking the mysteries of the cosmos and advancing our understanding of the universe.