Astronomers have verified scientific laws which explain the origin of matter and energy. true or false. so much

I would lean towards FALSE.
This relates to the "Big Bang," or the origin of all matter in the universe from a single point. Sometimes scientists will refer to this as the First Cause.
Although astronomers have plentiful evidence that the universe is and has been expanding ever since the Big Bang, they have not as of yet cemented down what actually occurred then; they're still uncertain as to whether time existed before this point if origin.