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. Galileo Galilei was the first astronomer to use a telescope to study the heavens. Galileo made a number of observations that finally helped convince people that the Sun-centered solar system model (the heliocentric model), as proposed by Copernicus, was correct.
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Answer:
Ehrich Weiss (better known as escapologist Harry Houdini), made Australia's first recognised flight in a Voisin biplane at Diggers Rest, Victoria, 18 March 1910.
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