The most fundamental theories about the nature of things cannot be proven at all, let alone by observation.
no
Theories are observations held to be true based on their application to observation and proven scientific laws.
Putting it simply, theories and ideas are not proven scientific facts, but remain as such, an idea or a theory which have yet still to be proven.
Hypothesis are theories which are yet to be proven. They are proven when they are proved to be true as in experiments.
bc scientific theories are hypotheses tested enough to be supported by evidence, and a fact is a proven thing. scientific theories are only right until theyre proven wrong
Observations
no
Hypothesis are unproven observations. If proven they are called theories.
Theories are observations held to be true based on their application to observation and proven scientific laws.
Laws have been proven, theories have not
Laws have been proven, theories have not
Astronomy Observations and Theories - 2005 was released on: USA: 1 December 2005 (Los Angeles, California)
Nothing has been proven, but there are theories.
Putting it simply, theories and ideas are not proven scientific facts, but remain as such, an idea or a theory which have yet still to be proven.
Theories can be proven not problems. Problems are solvable or not.
Astronomy Observations and Theories - 2005 Cosmology 1-15 was released on: USA: 21 June 2006
Astronomy Observations and Theories - 2005 Galaxies 1-13 was released on: USA: 21 June 2006
timetravel has multiple theories about how it could work but none of them have been proven yet.