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Old 27-07-2013, 05:42 PM
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Dark sky rules !

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Earth and Moon seen from Saturn

A great image of our Earth from Saturn.

http://www.nasa.gov/sites/default/fi...?itok=DIJv2DwN

More pictures are from http://www.nasa.gov/mission_pages/ca...ain/index.html

To imagine: the Earth looks at most 2" large (mv=+3) and the Moon 0.5" (mv=+8) max. 48" separated.
So a 20cm telescope is required to see Earth as a (tiny) ball and binos are required to see the Moon and a 75cm scope is required to see the Moon as a ball.
7 billion people living on such a tiny 'star' like object !
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Old 27-07-2013, 06:54 PM
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Quote:
7 billion people living on such a tiny 'star' like object !
... and billions upon billions of planets (or so it seems) in the known universe ...
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Old 30-07-2013, 11:52 PM
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Nice images. It's amazing to think how we are a tiny spec in the night sky.
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Old 31-07-2013, 01:39 PM
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thats cool info skysurfer, cheers.
looking at the earth and moon picture makes me see earth/moon as a binary system, rather the earth and the moon.
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Old 31-07-2013, 07:58 PM
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Here is a similar view from Encaladus looking towards the Sun and inner planets from a Stellarium screen shot. Note Saturn's rings are edge on from here.

Barry
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Old 03-08-2013, 07:49 AM
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i

iT JUST SHOWS HOW INSIGNIFICANT WE ARE in this big wide universe.

We are not at the centre of the universe as the ancients once believed.

We are just a "Pale blue Dot" with no special privileges.
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