Espaço e astronomia
(Music) On a typical day at school, endless hours are spent learning the answers to questions, but right now, we'll do the opposite. We're going to focus on questions where you...
Astronomy with the naked eye Basic keys of the Moon The Moon is the Earth's natural satellite. In its movement around our planet, the Moon takes approximately 28 days to make a full turn. When...
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Have you ever had the feeling that there's something bigger out there, something you can't see? Well there is – it's called Dark Matter. Dark matter is spread throughout...
Have you ever wondered how the earth stays in orbit around the sun? I mean, the pull of gravity is stronger the closer you are to the sun, so you'd think that if the earth got bumped slightly...
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[Narrator] With every century Our eyes on the universe have been opened anew We are witness To the very brink of time and space [Robert Jastrow] We must ask ourselves We who are so proud of our...
