How have the abundance of H and He in the universe changed since the big bang?...

How have the abundance of H and He in the universe changed since the big bang? Why or why not?

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genius_generous answered 2 years ago

How was the Big Bang different from an ordinary explosion? Where in the universe did it...

How was the Big Bang different from an ordinary explosion? Where in the universe did it occur?

Discuss the big bang theory of the universe: Why do we believe the Universe had a...

Discuss the big bang theory of the universe: Why do we believe the Universe had a beginning? What is the evidence that the Universe is expanding? What is dark energy and how is that related to what the Universe looks like and what will happen to it in the future. What is inflation? How does Einstein’s theory of General Relativity fit into this? Is this changing our view of our place in the cosmos as drastically as the Heliocentric theory...

Wasn't the density of the universe at the moment after the Big Bang so great as...

Wasn't the density of the universe at the moment after the Big Bang so great as to create a black hole? If the answer is that the universe/space-time can expand anyway what does it imply about what our universe looks like from the outside?

Please explain the origin and evolution of the Universe. Start from the Big bang, going through...

Please explain the origin and evolution of the Universe. Start from the Big bang, going through the critical moments for creations of particles, stars and the Solar system. Please try to include the following key words: (a) The Big Bang, (b) Inflation, (c) Spontaneous Symmetry Breaking, (d) Quarks and Leptons, (e) Baryogenesis, (f) Cosmic Microwave Background, (g) Dark matter, (h) Dark energy, (i) Formation of stars, (j) Fate of the Universe. Underline the key words. Do not forget to include...

How have business reputations changed since 2008?

What is the Big Bang protocol? how a credit event auction work?

Tell the story of how a proton created in the Big Bang made its way into...

Tell the story of how a proton created in the Big Bang made its way into your body, and is now a part of a carbon atom in your cell's DNA. Think of some the places where this atom might have lived over the years, and remember that atomic nuclei get transformed within stars and may be incorporated into future planets. Include at least 4 different stages of development including the processes that drove the transformations.

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How have the abundance of H and He in the universe changed since the big bang?...

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