This is the observable Universe on a logarithmic scale with the Solar System at the center. The layers in order: Kuiper belt, Oort cloud, Alpha Centauri star, Perseus Arm, Milky Way galaxy, Andromeda galaxy, nearby galaxies, the cosmic web, cosmic microwave radiation, invisible plasma from Big Bang.
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1.
Circus 4 year s ago
#8 The eye of God
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2.
Faster 4 year s ago
No Circus. It's not the eye of God.
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3.
Mushroom 4 year s ago
It is all entirely fake. All of it.
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4.
Weird 4 year s ago
Can some1 explain how does the long exposure thing works when rotating and you have the sun/moon?
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5.
Limited 4 year s ago
Mushroom
Retard alert.
Retard alert.
1
6.
Limited 4 year s ago
Limited
Mushroom is likely being facetious.
Mushroom is likely being facetious.
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7.
Compilation 4 year s ago
I was wondering exactly the same thing "Weird".!HOWWW.!!!Is it possible for millions and trillions of stars and galaxies, to stay still?
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8.
Devoted 4 year s ago
Reply to several: you have your telescope/camera on a polar mount, that is parallel to the rotation axis of the earth. Then a clockwork/motor drive that rotates the mount once every 24 hours. That way, you always point your telescoe in the same direction. This takes a high degree of precision.
You open the camera for a long-time exposure at nights, and shuts it before sun/moonrise. This way, you can accumulate exposure hours.
In short, friends: science.
You open the camera for a long-time exposure at nights, and shuts it before sun/moonrise. This way, you can accumulate exposure hours.
In short, friends: science.
Retard alert.
Mushroom is likely being facetious.
You open the camera for a long-time exposure at nights, and shuts it before sun/moonrise. This way, you can accumulate exposure hours.
In short, friends: science.