What is Space Made Of?
Space is an expansive and mysterious place. It is a vast expanse of emptiness, filled with stars, planets, galaxies, and other celestial bodies. But what is space made of?
The answer is complex, but the short answer is that space is made up of three main components: normal matter, dark matter, and dark energy.
Normal matter is made up of the atoms that make up stars, planets, human beings, and every other visible object in the Universe. This matter is composed of protons, neutrons, and electrons, and is the most familiar type of matter. Normal matter makes up only about 4.9% of the Universe.
Dark matter is an invisible form of matter that makes up about 26.8% of the Universe. Dark matter is invisible because it does not interact with light, and it does not emit or absorb light. Dark matter is believed to be composed of exotic particles that have yet to be discovered.
The remaining 68.3% of the Universe is made up of dark energy. Dark energy is an invisible force that is believed to be driving the expansion of the Universe. It is believed to be the same throughout the Universe, and its effects are only detectable through its gravitational pull.
The composition of space is constantly changing. As the Universe expands, new matter is created, and old matter is destroyed. This means that the composition of space is constantly in flux.
Space is an incredibly complex and mysterious place. It is filled with stars, planets, galaxies, and other celestial bodies, and it is made up of three main components: normal matter, dark matter, and dark energy. While we may never fully understand the mysteries of space, we can continue to explore and learn more about it.
The study of space is an exciting and ever-evolving field. Scientists are constantly discovering new things about the Universe, and the more we learn, the more we can understand about the composition of space. From the mysterious dark matter and dark energy to the familiar atoms that make up stars and planets, space is an incredibly complex and fascinating place.