🌌The universe is unimaginably vast, with billions of galaxies and trillions of stars.
🔭The Hubble Space Telescope has provided invaluable insights into the history and evolution of the universe.
⏳The universe began with the Big Bang and has been expanding for over 13.8 billion years.
⚛️Albert Einstein's theories of relativity revolutionized our understanding of space and time.
🔍The Hubble Deep Field image captured thousands of galaxies, revealing the universe's history and evolution.
How large is the universe?
—The universe is unimaginably large, with an estimated diameter of 93 billion light years.
What is the Hubble Deep Field image?
—The Hubble Deep Field image is a photograph captured by the Hubble Space Telescope, showing thousands of galaxies in a small patch of the sky.
What is the Big Bang?
—The Big Bang is the prevailing scientific theory about the origins of the universe, stating that it began with a rapid expansion of space and time.
How did Albert Einstein contribute to our understanding of the universe?
—Albert Einstein's theories of relativity revolutionized our understanding of space, time, and gravity, providing the foundation for our current understanding of the universe.
What is the Lambda Cold Dark Matter model?
—The Lambda Cold Dark Matter model is a cosmological model that combines the concepts of dark energy, cold dark matter, and lambda (Λ) - the cosmological constant.
00:18The universe is unimaginably large, with billions of galaxies and trillions of stars.
02:24The Hubble Space Telescope has provided invaluable insights into the history and evolution of the universe.
06:52The universe began with the Big Bang and has been expanding for over 13.8 billion years.
07:26Albert Einstein's theories of relativity revolutionized our understanding of space and time.
13:51The Hubble Deep Field image captured thousands of galaxies, revealing the universe's history and evolution.
