The origin of the universe

The video explains the evolution of the universe from the Big Bang, which occurred 15 billion years ago, leading to the formation of matter, energy, space, and time. Initially, the universe was a hot, dense gaseous state that expanded rapidly. Over billions of years, hydrogen and helium formed, leading to the creation of galaxies, including the Milky Way. The solar system, including the Sun and Earth, formed about 10 billion years after the Big Bang. Life on Earth began to appear around 12 billion years after the Big Bang, eventually leading to the planet's current form.

What event is considered the origin of the universe?

• The Cosmic Burst

• The Big Bang

• The Universal Explosion

• The Great Expansion

What were the primary elements formed after the universe cooled?

• Oxygen and Nitrogen

• Carbon and Helium

• Hydrogen and Helium

• Iron and Nickel

Approximately how many million years after the Big Bang did the Milky Way form?

• 15,000 million years

• 2,000 million years

• 5,000 million years

• 10,000 million years

When did the Sun and the solar system come into existence?

• 15,000 million years after the Big Bang

• 5,000 million years after the Big Bang

• 10,000 million years after the Big Bang

• 12,000 million years after the Big Bang

When did the earliest life forms appear on Earth?

• 12,000 million years after the Big Bang

• 10,000 million years after the Big Bang

• 5,000 million years after the Big Bang

• 15,000 million years after the Big Bang