pull down to refresh
0 sats \ 76 replies \ @ooo 26 Apr \ parent \ on: Most comments wins 👀 meta
Cosmic Inflation: In the first fraction of a second, the universe underwent a rapid expansion called inflation, which set the stage for its large-scale structure.
Formation of Structures: As the universe cooled, subatomic particles formed atoms, which eventually coalesced into stars, galaxies, and larger structures.
reply
reply
Fundamental Forces
The universe is governed by four fundamental forces:
Gravity
Electromagnetic force
Strong nuclear force
Weak nuclear force
reply
The Multiverse Hypothesis
Some scientists propose that our universe could be just one of many in a larger "multiverse," each with its own physical laws and properties. This idea remains speculative and is not yet empirically testable.
reply
Human Perspective
Earth, its Sun, and the Milky Way are all part of the universe. Everything we experience, measure, or detect is part of it-there is nothing outside the universe by definition.
reply
True.
reply
reply
reply
The universe is the totality of existence-everything that was, is, and will be.
reply
True
reply
reply
and may be alive
reply
Dead end