Now i have to conpare the oscilating theory with the expanding universe theory.

is the expanding universe theory referring to the big bang? I am sort of stumped on this, your help will be greatly appreciated, thanks

both have a big bang. In the oscillating model, the universe collapses, and a new big bang starts it all again, over and over.

The expanding universe is of three types: forever expanding; eventually slowing down; and collapasing. THe last collapsing leads to the oscillating theory.

thank you so much:-)

Of course, I can help explain the comparison between the oscillating theory and the expanding universe theory, as well as clarify the connection to the Big Bang.

The oscillating theory, also known as the cyclic or bouncing universe theory, suggests that the universe goes through repeated cycles of expansion and contraction. According to this theory, after a phase of contraction, the universe bounces back and expands again, leading to a new cycle. This process of expansion and contraction repeats indefinitely.

On the other hand, the expanding universe theory, also known as the Big Bang theory, explains that the universe originated from an extremely hot and dense state about 13.8 billion years ago. It states that the universe has been continuously expanding ever since, with galaxies and other structures moving away from each other. This theory provides a framework to explain the observed phenomena, such as the cosmic microwave background radiation and the abundance of light elements in the universe.

Now, in terms of comparing these two theories, it's worth noting that the oscillating theory and the expanding universe theory are different hypotheses that attempt to explain the behavior and origin of the universe.

One key difference is that the oscillating theory proposes a cycle of expansion and contraction, suggesting that the universe has no true beginning or end. In contrast, the expanding universe theory suggests a single event, the Big Bang, as the origin of the universe's expansion.

However, it's important to mention that current observational evidence and theoretical models heavily support the expanding universe theory and the Big Bang paradigm. The critical discovery known as the cosmic microwave background radiation, which is considered a remnant of the early universe, strongly supports the idea that the universe underwent a period of rapid expansion. Additionally, the abundance of light elements in the universe aligns with predictions made by the Big Bang theory.

To stay updated and deepen your understanding of these theories, I would recommend exploring scientific literature, books, and documentaries related to cosmology and the Big Bang theory. This will provide you with more comprehensive and up-to-date information on the subject.

Remember that scientific theories are continuously evolving with new discoveries and insights. So, keeping an open mind and engaging with the current scientific discourse will help you stay informed about the latest understanding of the origins and nature of the universe.