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UNIVERSE PRESENTATION

Emiliana Russo

Created on October 23, 2024

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STARS

A very large ball of burning gas in space. It produces energy through nuclear reactions, primarily the fusion of hydrogen into helium.

What IS A STAR?

Watch the video and answer these two questions: 1. How many stars are there in the universe? 2. What kind of stars exist in the universe?

STARS

1. A hundred billion/100 billion. 2. Red dwarf stars (they don’t shine so bright) Yellow stars (medium size stars, they burn at medium temperature) yellow dwarf stars (they are not giant stars), blue giant stars (they explode). There are also giant and super giant stars.

STARS

What's the name of the closest star to the Earth? The Sun and, after that,... Proxima Centauri.

STARS

It is located approximately 4.25 light-years away in the constellation of Centaurus.

STARS

ENGLISH CULTURE: A famous astronomer and scientist was EDMOND HALLEY. He studied stars between the 17th and 18th centuries. (change of position)

STARS

STARS, UNIVERSE AND SONGS: 1. Neutron Star collision by Muse https://www.youtube.com/watch?v=MTvgnYGu9bg 2. Supermassive Black hole by Muse https://www.youtube.com/watch?v=rinkviEmeXk

STARS