The Universe is all of time and space and its contents.It includes planets, moons, minor planets, stars, galaxies, the contents of intergalactic space, and all matter and energy. The observable universe is about 28 billion parsecs (91 billion light-years) in diameter.The size of the entire Universe is unknown, but there are many hypotheses about the composition and evolution of the Universe.

We will see top5 strange planets in this episod.

Music: Lightless Down by Kevin MacLeod is licensed under a creative comman attribution license (https://creativecommons.org/licenses/by/4.0/)

Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100655

Artist: http://incompetech.com

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