Physical Science







What Caused the Big Bang

The “Big Bang Theory” describes a rapid initial and then slowed, but, now accelerating, continual cosmic expansion of our observable universe from a super, hyper, mega, giga, uber, very, very, very dense particle of energy-mass, about 13.7 billion years ago….
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Solar System

The Great Red Spot is a gigantic high-pressure system that is likely to have raged on Jupiter continuously for the past 340 years, ever since it was first observed by man. During this period it has fluctuated in both size…
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