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Tag Archives: astronomy
24-hour star trails
Star trails are created when the shutter of a camera is left open whilst pointed towards the sky; as the Earth rotates the stars etch out a path. In a twenty-four hour period the Earth would complete one complete revolution and … Continue reading
Tagged astronomy, polar
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FAST
The effectiveness of a telescope depends on its size; a larger telescope can gather more signals than a smaller one and therefore provide more information about the object being observed. Since 1963 the 305-metre Arecibo Observatory has been the world’s largest … Continue reading
Tagged astronomy, radio, telescope
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Venetia Phair
Venetia Phair, the girl who came up with the name Pluto for the newly-discovered planet, has died.
Tagged astronomy, death
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10 things you don’t know about the Milky Way
The Bad Astronomy website has a great story about 10 Things You Didn’t Know about your own galaxy — The Milky Way.
Tagged astronomy, space
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