defer to the accepted scientific explanation. Or you can offer something different.
When we are talking about most of modern physics, all theories are just working theories that explain some event(s). For example.You completely zoned on what I wrote. SOMETIMES the hypothesis is the BEGINNING of the "scientific process" and SOMETIMES -- it's the END step.
NOT --- "every single time". Yeah -- there's some calculations and pages full of "framework" for a proof. But NO experiment, NO mathematical proof, no empirical data means it leaves the building as a "guess"...
Hubble's discovery in the 1920s of a relationship between a galaxy's distance from Earth and its speed suggesting the expansion of the universe; and the discovery in the 1960s of cosmic microwave background radiation indicated that the universe must be expanding. This and other observations lead to conclusion that the universe is expanding. If universe is expanding and in order to support other observations there must an event that started the expansion. Thus we have the Big Bang Theory. For the Big Bang Theory to hold, there has be further explanations which came with Inflation Theory of the Universe. However, this created a problem knows as the Horizon Problem. This was solved with acceptance of the Multi-Universe hypothesis.
Most of Modern Physics is all about finding explanations for events without always being able to offer evidence or observations to support the hypothesis. If there is acceptable evidence offered the hypothesis becomes a theory. However, the testing of the theories make be many generations away.
Last edited: