How the Universe Works Season 11?

The eleventh season of the Emmy Award winning How the Universe Works centres on the biggest questions about our place in the cosmos. How did we get here? How did the universe begin? How will it end?

In the first episode, "The Beginning of the Universe", experts weight in on the hot debate about how the universe started. One theory suggests the big bang was actually the result of a black hole that formed in another universe and was pulled into our own. Another theory proposes that our universe is just one of an infinite number of universes, each with its own set of laws.

In the second episode, "The End of the Universe", experts discuss what the future holds for our cosmos. One possibility is the big rip, where the fabric of space tears apart, leading to the end of everything. Another is the big freeze, where the universe expands forever, eventually becoming so cold that all matter is frozen.

The third episode, "The Secrets of the Sun", uncovers the hidden mysteries of our nearest star. We learn about the sun's magnetic field, which protects us from the harmful effects of solar flares. We also discover how the sun's heat is produced, and how it will eventually die.

The fourth episode, "The Mystery of Dark Matter", takes us on a journey to uncover the nature of this strange and invisible substance. Dark matter makes up 27% of the universe, but we have no idea what it is. Some scientists believe it is made up of exotic particles, while others think it could be a form of frozen hydrogen.

The fifth and final episode, "The Search for Life in the Universe", explores the possibility of life on other worlds. We examine the evidence for liquid water on Mars, and discover how extreme conditions could give rise to life forms that are completely different from anything we know.

How the Universe Works is an addictively fascinating series that will leave you awestruck by the grandeur of our cosmos.

The universe came into existence through the big bang. The big bang was a big explosion that created everything in the universe. The big bang happened about 14 billion years ago. Before the big bang, there was nothing. The big bang created everything in the universe, including time and space.

Galaxies are the largest known gravitationally bound structures in the Universe and form the building blocks of the cosmic web. It is thought that most, if not all, galaxies formed in the wake of the Big Bang 13.8 billion years ago. In the early Universe, matter was evenly distributed and, as the Universe cooled, small fluctuations in the density of the matter caused it to collapse and form the first galaxies. These first galaxies were very small and simple, typically containing only a few hundred million stars.

As galaxies continued to form and grow, they began to interact and coalesce with one another. These interactions can be violent, leading to the collision and eventual merging of galaxies. Over time, these interactions led to the formation of the larger and more complex galaxies we see today.

The exact details of how galaxies form and evolve are still not fully understood, but there is a great deal of ongoing research in this area. computer simulations of the Universe have been very helpful in providing insight into the formation and evolution of galaxies. It is hoped that continued research will help us to better understand these amazing objects and the role they play in the Universe.