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Peter (IMC)
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Would a Universe without any matter in it, be a singularity?
Peter (IMC) said:Would a Universe without any matter in it, be a singularity?
Peter (IMC) said:But at the moment of the BigBang, there was no matter, just energy, and wasn't that a singularity? As far as I understand it, that's what Stephen Hawking proved.
"A Universe Without Matter" is a hypothetical concept in which there is no physical matter present in the universe. This means that there would be no atoms, molecules, or any other form of material substance.
While it is currently just a theoretical concept, there is no scientific evidence or theory that suggests that a universe without matter is impossible. However, it is important to note that our understanding of the universe is limited and constantly evolving.
If there was no matter in the universe, there would also be no gravity, as gravity is a result of mass. This would mean that objects would not be able to attract each other and there would be no formation of stars, planets, or galaxies. It is difficult to imagine how the laws of physics would operate in a universe without matter.
If a universe without matter were to exist, it would have significant implications for our understanding of the origin and evolution of the universe, as well as our understanding of the fundamental laws of physics. It would also greatly impact our understanding of the nature of reality and our place in the universe.
Dark matter is a type of matter that does not interact with light and cannot be directly observed. It is believed to make up a large portion of the universe's mass and is necessary to explain certain observations in astrophysics. In a universe without matter, dark matter would not exist as there would be no matter at all.