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According to the Hitchhiker's Guide to the Galaxy, Forty-two(42)
Those are both poorly worded versions of the same question. The question should read:"Does the universe have nine planets?"And the answer is:"No. The Universe has trillions and trillions of planets, but our solar system has eight planets."
Any two objects attract one another.
We have no way of knowing the answer. Will the universe ever end at all? Again, we don't know. Right now, we suspect that the universe may expand forever; we cannot "see" enough mass to cause the expansion to slow down. But then, we can't see enough mass to keep the Milky Way together; it is spinning entirely too quickly for the mass that we know about to generate enough gravity. Some scientists have postulated some form of "dark matter", and perhaps even a corollary "dark energy" to account for the mass we cannot see. If there is enough (and if it exists at all!) then the universe may, perhaps, slow its expansion and collapse into itself, at some unimaginably distant date in the future. But we're guessing, and scientists try not to guess. Much.
There is no end. They Universe is always expanding due to the big bang. ----------------------------------------------------------------------------------------- No, the Universe actually closes in on itself. If you left from here in any direction, and you went far enough and fast enough, you would arrive right back here. In any case, the Universe does not have any boundaries.
The big bang, and God
Do you mean the formation of the Earth? If so, the two competing theories are creation and evolution, as in the formation of the observable universe by the Big Bang.
Do you mean the formation of the Earth? If so, the two competing theories are creation and evolution, as in the formation of the observable universe by the Big Bang.
I think Scientific Theories can be changeable. If we find new theories that prove others wrong, that scientific theory can be proved wrong. Galileo used shapes of different masses at the Leaning Tower of Pisa. He had refuted the theory about free falling objects, championed by Aristole. So there you have it! He changed a scientific theory! Actually, two! He proved that the earth was NOT in the center of the universe, which had been accepted since ancient time. People can scientific theories CAN be changeable. Not unchangeable.
Nothing much, they usually do.
Today only a theory is generally adopted: the big bang theory.
Theories can evolve and change over time as new evidence is discovered or different perspectives are considered. They may be refined, expanded upon, or even replaced by new theories that better explain a phenomenon. Additionally, theories may become widely accepted within a scientific community or society as a whole as they stand the test of time and scrutiny.
Angelo A. Molinaro has written: 'The Two State Universe' -- subject(s): Cosmology, Gravitation, Unified field theories
evolution and the big bang are two separate theories trying to explain the two facts of evolution and the big bang and the modern scientific way to explain life and how we got here these two theories were combined together so the answer is absolutely yes .
The scientific theory is evolution.
One, that the universe is infinite, thus meaning it continues forever. Two, that the universe is finite (has an end) and is expanding but gradually reducing speed and in the future may start to reverse and contract. In the end compacting into an immense power and then exploding. A cycle. Big bang.
Theories have been brought to rest with scientific research. Hypnosis is just a relaxed state of mind, and you bypass the conscious mind to make the subconscious mind open to suggestion, basically.