Date: 18/08/25 - 00:15 AM   48060 Topics and 694399 Posts

Author Topic: For some odd reason this still kinda blows my mind  (Read 1044 times)

September 03, 2009, 09:37:02 PM
Read 1044 times

Chingon

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    Rey de los Chingones

If it were bright enough, this is how big the Andromeda galaxy would appear to us in the sky.

It's 2.5 Million light-years away.

Just though I'd share.

:nerd:

September 03, 2009, 09:58:53 PM
Reply #1

willie83

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Truly awe inspiring. It would be fantastic if you could see that with the naked eye.

September 03, 2009, 10:19:12 PM
Reply #2

Thin Blue Line

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Truly awe inspiring. It would be fantastic if you could see that with the naked eye.


Take your eye-clothes off. That should fix it.

September 04, 2009, 10:52:22 AM
Reply #3

ECN

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We all know there's been a conspiracy. Only the failures have been recorded.
We all pay too much attention to Icarus, and not enough to his father.

September 04, 2009, 11:03:04 AM
Reply #4

steve dave

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Great thread, love stuff like this  :eek:
<---------Click the ball

September 04, 2009, 01:47:23 PM
Reply #5

Duncan

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Hubble Ultra Deep Field

Representing an area of the sky the size of a grain of sand held at arm's length.  Each one of those are galaxies, not just single stars.   :eek:

Warning - Hi-Res Image!

Quote
The Hubble Ultra Deep Field, or HUDF, is an image of a small region of space in the constellation Fornax, composited from Hubble Space Telescope data accumulated over a period from September 24, 2003 through January 16, 2004. It is the deepest image of the universe ever taken[1], looking back approximately 13 billion years, and it will be used to search for galaxies that existed between 400 and 800 million years after the Big Bang. The HUDF image was taken in a section of the sky with a low density of bright stars in the near-field, allowing much better viewing of dimmer, more distant objects. The image contains an estimated 10,000 galaxies.

Located southwest of Orion in the Southern-Hemisphere constellation Fornax, the image covers 11.0 square arcminutes. This is just one-tenth the diameter of the full moon as viewed from Earth, smaller than a 1 mm by 1 mm square of paper held 1 meter away, and equal to roughly one thirteen-millionth of the total area of the sky. The image is oriented such that the upper left corner points toward north (-46.4°) on the celestial sphere.

Wikipedia
« Last Edit: September 04, 2009, 02:05:52 PM by Duncan »

September 04, 2009, 04:53:23 PM
Reply #6

WillieWannabe

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Hubble Ultra Deep Field

Representing an area of the sky the size of a grain of sand held at arm's length.  Each one of those are galaxies, not just single stars.   :eek:

Warning - Hi-Res Image!

Quote
The Hubble Ultra Deep Field, or HUDF, is an image of a small region of space in the constellation Fornax, composited from Hubble Space Telescope data accumulated over a period from September 24, 2003 through January 16, 2004. It is the deepest image of the universe ever taken[1], looking back approximately 13 billion years, and it will be used to search for galaxies that existed between 400 and 800 million years after the Big Bang. The HUDF image was taken in a section of the sky with a low density of bright stars in the near-field, allowing much better viewing of dimmer, more distant objects. The image contains an estimated 10,000 galaxies.

Located southwest of Orion in the Southern-Hemisphere constellation Fornax, the image covers 11.0 square arcminutes. This is just one-tenth the diameter of the full moon as viewed from Earth, smaller than a 1 mm by 1 mm square of paper held 1 meter away, and equal to roughly one thirteen-millionth of the total area of the sky. The image is oriented such that the upper left corner points toward north (-46.4°) on the celestial sphere.

Wikipedia

That makes no sense to me.
I walk out of that tunnel in this building and the passion of our fans, just gets me going. I mean just gives me an adrenaline rush that you guys just don't understand. - Frank Martin

September 04, 2009, 05:07:33 PM
Reply #7

willie83

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Hubble Ultra Deep Field

Representing an area of the sky the size of a grain of sand held at arm's length.  Each one of those are galaxies, not just single stars.   :eek:

Warning - Hi-Res Image!

Quote
The Hubble Ultra Deep Field, or HUDF, is an image of a small region of space in the constellation Fornax, composited from Hubble Space Telescope data accumulated over a period from September 24, 2003 through January 16, 2004. It is the deepest image of the universe ever taken[1], looking back approximately 13 billion years, and it will be used to search for galaxies that existed between 400 and 800 million years after the Big Bang. The HUDF image was taken in a section of the sky with a low density of bright stars in the near-field, allowing much better viewing of dimmer, more distant objects. The image contains an estimated 10,000 galaxies.

Located southwest of Orion in the Southern-Hemisphere constellation Fornax, the image covers 11.0 square arcminutes. This is just one-tenth the diameter of the full moon as viewed from Earth, smaller than a 1 mm by 1 mm square of paper held 1 meter away, and equal to roughly one thirteen-millionth of the total area of the sky. The image is oriented such that the upper left corner points toward north (-46.4°) on the celestial sphere.

Wikipedia

That makes no sense to me.

It has taken the light emitted from the distant galaxies 13 billion years to reach the Earth, so you are actually seeing it as it was 13 billion years ago. 8-)

September 04, 2009, 05:11:14 PM
Reply #8

WillieWannabe

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Hubble Ultra Deep Field

Representing an area of the sky the size of a grain of sand held at arm's length.  Each one of those are galaxies, not just single stars.   :eek:

Warning - Hi-Res Image!

Quote
The Hubble Ultra Deep Field, or HUDF, is an image of a small region of space in the constellation Fornax, composited from Hubble Space Telescope data accumulated over a period from September 24, 2003 through January 16, 2004. It is the deepest image of the universe ever taken[1], looking back approximately 13 billion years, and it will be used to search for galaxies that existed between 400 and 800 million years after the Big Bang. The HUDF image was taken in a section of the sky with a low density of bright stars in the near-field, allowing much better viewing of dimmer, more distant objects. The image contains an estimated 10,000 galaxies.

Located southwest of Orion in the Southern-Hemisphere constellation Fornax, the image covers 11.0 square arcminutes. This is just one-tenth the diameter of the full moon as viewed from Earth, smaller than a 1 mm by 1 mm square of paper held 1 meter away, and equal to roughly one thirteen-millionth of the total area of the sky. The image is oriented such that the upper left corner points toward north (-46.4°) on the celestial sphere.

Wikipedia

That makes no sense to me.

It has taken the light emitted from the distant galaxies 13 billion years to reach the Earth, so you are actually seeing it as it was 13 billion years ago. 8-)

Makes sense i guess, But where's the flux capacitor?
I walk out of that tunnel in this building and the passion of our fans, just gets me going. I mean just gives me an adrenaline rush that you guys just don't understand. - Frank Martin

September 04, 2009, 09:51:53 PM
Reply #9

Pete

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Can't wait until we can get out there and baptize aliens right before we kill them.

September 05, 2009, 05:20:10 AM
Reply #10

steve dave

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Can't wait until we can get out there and baptize aliens right before we kill them.

lols
<---------Click the ball

September 05, 2009, 12:11:24 PM
Reply #11

willie83

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Can't wait until we can get out there and baptize aliens right before we kill them.

Christians quit doing that many centuries ago, but if they don't convert to Islam, off with their heads!