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The universe is all of space and time and their contents. It comprises all of existence, any fundamental interaction, physical process and physical constant, and therefore all forms of energy and matter, and the structures they form, from sub-atomic particles to entire galactic filaments.
ViewSpace is a free, web-based collection of digital interactives and videos highlighting the latest developments in astronomy and Earth science. You can discover how different forms of light, invisible objects, and satellites help us understand the universe and our planet.
Zoom in and out to see millions of galaxies from the Milky Way to the edge of what can be seen. Learn about the angle, redshift and lookback time of each galaxy on this interactive map.
Learn how the universe evolved from the big bang to the present day, and what mysteries remain to be explored. Discover the cosmic inflation, nucleosynthesis, recombination, dark ages, first stars, reionization, and the future of the universe.
The universe is everything, including space, time, matter and energy. Learn how old the universe is, what it is made of, and how it has changed over time.
Discover the universe: Learn about the history of the cosmos, what it's made of, and so much more. Explore: Exoplanets. Worlds beyond our solar system. Stars. Giant balls of hot gas that burn for millions to billions of years. Black Holes. Concentrations of matter with gravity so powerful not even light can escape. Galaxies.
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The six numbers that define the entire Universe - BBC Science Focus Magazine.
