Category: Our Universe

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Monster Black Holes

The following video is a documentary about truly Monster Black Holes! Check them out if you’re into black holes in general. It’s produced by National Geographic so you’ll clearly learn some interesting info.

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Inside a Black Hole Documentary

Inside a Black Hole Documentary  A black hole is a region of spacetime from which gravity prevents anything, including light, from escaping.[1] The theory ofgeneral relativity predicts that a sufficiently compact mass will deform spacetime to form a black hole.[2] The boundary of...

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The Largest Black Holes

We are now able to peer into the far reaches of the Universe and evidence is emerging of a new breed of black hole, more destructive and violent than we could ever have imagined.

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The Most Beautiful Galaxies!

A galaxy is a massive, gravitationally bound system consisting of stars, gas, dust, and dark matter. Galaxies can have as many of 100 trillion stars and there are more than 170 billion galaxies in...

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Stellar Evolution Explained

A great videos that looks at stellar evolution; how gravity causes hydrogen gas to coalesce under friction and pressure to ignite in a flash of nuclear fusion, the energy and glow lasting billions of years,...

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Star Clusters Examined

A look at star clusters and how each star within a cluster is formed from the same material and is approximately the same age. There are two kinds of clusters. A “globular cluster” which...

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