Things to do and not to do in space
Space refers to the physical expanse beyond Earth's atmosphere, including all celestial bodies, such as planets, stars, galaxies, and other astronomical objects. It is a vast, three-dimensional expanse that encompasses everything in the known universe. Space is characterized by a vacuum, which means that it is essentially empty of matter, but it contains energy, such as radiation and magnetic fields. The study of space and its phenomena is known as astronomy, and it involves the use of various scientific disciplines, including physics, chemistry, and mathematics, to understand the nature and behavior of the universe.