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How large our Universe is with an AWESOME picture

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Infamous Scribbler
Posts: 607
Joined: 4 Sep 2008

It's estimated that our galaxy, the Milky Way, contains anywhere from 200,000,000,000 to 400,000,000,000 stars (I used the 0's to give you more of a visual on the size). Now obviously every galaxy in our universe doesn't contain that many stars, and some will contain more - but keep that number in mind.

While you think about that, check out this image - my favorite:

http://en.wikipedia.org/wiki/Image:Hubble_ultra_deep_field.jpg

Then click on the full view to see it in its 20 megabyte glory.

image

- This image contains an estimated 10,000 galaxies.
- Astronomers compare the Ultra Deep Field view to looking through an eight-foot-long soda straw. That's the small area of sky you're seeing.
- It would take 50 of these pictures to cover our view of the moon. (Wikipedia says 10, the Hubble site says 50)
- To do the entire sky, it would take 12.7 MILLION more of these images. This would take almost 1 million years (at our current technology and equipment) to process. Hubble took this picture over 4 months, using 800 exposures - about 11.3 days of viewing time total.

Link to the article:
http://hubblesite.org/newscenter/archive/releases/2004/07/

Estimating 200 billion stars per galaxy, with 10 k viewable galaxies in each picture, multiplied by 12.7 million:

25,400,000,000,000,000,000,000 stars could be in "viewable" distance from earth. That's 25.4 sextillion, but that doesn't look as awesome without the zeros. Obviously, you wouldn't be able to see each individual star, but that is just awesomeness.

Gone Gonzo
Posts: 2770
Joined: 13 Feb 2008

...

Dang.

That's like... big.

Beat Writer
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Joined: 30 Apr 2008

Intresting info SmugFrog.

Copy Clerk
Posts: 72
Joined: 1 Sep 2008

yeh makes you realise just how little an impact our tiny orb has in the grand scale of things.

Press Junketeer
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Joined: 28 Aug 2008

That's just the observable universe. It is hypothesized that if what we can see were as small as a quarter, the rest of the universe would be the size of the Earth, or something to that effect.

On the Record
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BANNED
Posts: 829
Joined: 9 Aug 2008

Nice.

We as overly curious humans will never get bored at this rate.

User was banned for: Half-wits to the left of me, Wankers to the right. (Permanent)
On the Record
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Joined: 2 Dec 2007

If I kill a guy... the universe won't care.

.

Would it?

Beat Writer
Posts: 209
Joined: 15 Aug 2008

And some people say theres an edge to the universe. I wouldn't see how you could see it since it's so damn far away because it's so frigging GIANORMOUS!!

Gone Gonzo
Posts: 2770
Joined: 13 Feb 2008

Anarchemitis:
Big.

That picture makes me want to photoshop another galaxy into the picture and set up a spot-the-difference thing.

Oh so cruel.

Gone Gonzo
Posts: 1306
Joined: 17 Jun 2008

meatloaf231:

Anarchemitis:
Big.

That picture makes me want to photoshop another galaxy into the picture and set up a spot-the-difference thing.

Oh so cruel.

Would I win a cookie for solving it?

Paperboy
Posts: 35
Joined: 11 Apr 2008

jacobschndr:
And some people say theres an edge to the universe. I wouldn't see how you could see it since it's so damn far away because it's so frigging GIANORMOUS!!

There's no such thing as an 'edge' to the universe.

According to bigbang theory (and I'm not claiming expertise in any field here) the curvature of space means that the universe is shaped like an extra-dimensional sphere (only that each point of it's surface borders the opposite side). So the amount of energy and matter in any part of the universe is more or less the same as any other part.

Gone Gonzo
Posts: 2770
Joined: 13 Feb 2008

Shivari:

meatloaf231:

Anarchemitis:
Big.

That picture makes me want to photoshop another galaxy into the picture and set up a spot-the-difference thing.

Oh so cruel.

Would I win a cookie for solving it?

Yes!

What else do we give as prizes on the internet?

EDIT: Holy crap that is going to take a while to download. 6000x6000? My gosh. (Using the OP's linked one)

Double edit action!: Going to make 2, one with Anarchemitis's as well as the OP's. Two cookies now up for grabs.

Paperboy
Posts: 35
Joined: 11 Apr 2008

People often make the mistake of imagining the bigbang as an explosion of matter that occured in already infinite space (an illusion that is propegated by popular media). Therefore many people imagine that, if you could travel far enough, you would eventually reach the 'end' of the universe.

In reality the expansion of the universe is an expansion of space itself, when scientists predict that the universe was (for example) 1 inch in diameter at (again i'm not qouting figures) 0.5 seconds from it's beginning, they mean that SPACE was that big, not that matter had travelled that far in an explosion.

BANNED
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Joined: 16 Aug 2008

looking at this picture while tripping would be hilarious.

Gone Gonzo
Posts: 3252
Joined: 8 May 2008

Awesome. Just, awesome.
I love looking up at the night sky. I think I'll go do that now.
EDIT: Back, it was awesome- I used that enough already in this post...um...epic. Yeah.

Gone Gonzo
Posts: 1306
Joined: 17 Jun 2008

the monopoly guy:
Awesome. Just, awesome.
I love looking up at the night sky. I think I'll go do that now.
EDIT: Back, it was awesome- I used that enough already in this post...um...epic. Yeah.

I love doing that when I'm camping in the middle of nowhere. But around here the city lights pretty much kill all but a small portion of the stars.

Copy Clerk
Posts: 52
Joined: 28 Aug 2008

Shivari:

the monopoly guy:
Awesome. Just, awesome.
I love looking up at the night sky. I think I'll go do that now.
EDIT: Back, it was awesome- I used that enough already in this post...um...epic. Yeah.

I love doing that when I'm camping in the middle of nowhere. But around here the city lights pretty much kill all but a small portion of the stars.

well that's not fair, many of the stars you see are dieing or dead already. The city just helps you realize it.

Gone Gonzo
Posts: 2770
Joined: 13 Feb 2008

Ok, prepare for image-death. Right click on these and select "view image" for the full size.

Can you spot the difference?

Have fun peoples. Remember, a cookie is on the line. Also, sadly I will not be doing the other one right now. It's too large for my internet to handle in under an hour and a half.

Paperboy
Posts: 35
Joined: 11 Apr 2008

Kahuna-Kurt:

Shivari:

the monopoly guy:
Awesome. Just, awesome.
I love looking up at the night sky. I think I'll go do that now.
EDIT: Back, it was awesome- I used that enough already in this post...um...epic. Yeah.

I love doing that when I'm camping in the middle of nowhere. But around here the city lights pretty much kill all but a small portion of the stars.

well that's not fair, many of the stars you see are dieing or dead already. The city just helps you realize it.

Define 'dieing'

Gone Gonzo
Posts: 2019
Joined: 25 Jun 2008

Wow, I didn't realise infinity was so big.

Gone Gonzo
Posts: 1308
Joined: 21 Nov 2007

jacobschndr:
And some people say theres an edge to the universe. I wouldn't see how you could see it since it's so damn far away because it's so frigging GIANORMOUS!!

There's theories that it just wraps around. Kinda like Pac-Man when you cross the edge of the screen.

meatloaf231:
Ok, prepare for image-death. Right click on these and select "view image" for the full size.

Can you spot the difference?

Remember, a cookie is on the line. Also, sadly I will not be doing the other one right now. It's too large for my internet to handle in under an hour and a half.

http://img242.imageshack.us/my.php?image=cookieot1.jpg

Just Fed Ex the cookie to the Student Center of Penn State Worthington/Scranton, and make sure you put "For Tito" on the packaging. They'll know who to give it to. :)

Gone Gonzo
Posts: 1308
Joined: 21 Nov 2007

Oops, double post

Gone Gonzo
Posts: 2664
Joined: 4 Nov 2007

SilentHunter7:

jacobschndr:
And some people say theres an edge to the universe. I wouldn't see how you could see it since it's so damn far away because it's so frigging GIANORMOUS!!

There's theories that it just wraps around. Kinda like Pac-Man when you cross the edge of the screen.

Except everywhere is the middle of the screen and the edge of the screen at the same time since any piece of space is connected to the next and there is no "edge of the screen" where all the magic happens because the magic happens everywhere and ohmigod my head hurts.

Gone Gonzo
Posts: 1031
Joined: 17 Jul 2008

I will bet anyone that there is life up there... If you can't tell i'm into theoretical physics

Gone Gonzo
Posts: 2770
Joined: 13 Feb 2008

SilentHunter7:
http://img242.imageshack.us/my.php?image=cookieot1.jpg

Just Fed Ex the cookie to the Student Center of Penn State Worthington/Scranton, and make sure you put "For Tito" on the packaging. They'll know who to give it to. :)

Ignoring that.

*throws cookie really hard in the direction of Penn State Worthington*

Seriously though I went back and did it, and realized that I put it in a silly place. I should have done 1 of 2 things: either make the images different sizes so that people cannot simply rapidly switch between them to find it, or make the dot a little more subtle.

Good job though.

BANNED
Posts: 5167
Joined: 26 Feb 2008

Jamash:
Wow, I didn't realise infinity was so big.

My Laptop lagged downloading Anarchemitis' picture.... The universe is immeasurable, at least by a single living human.......

User was banned for: Ipod Saves Girl's Life. (Permanent)
Gone Gonzo
Posts: 2851
Joined: 20 Jul 2008

Damn, Lovecraft was dead on about our world being a tiny island in a sea of black.

Gone Gonzo
Posts: 1308
Joined: 21 Nov 2007

meatloaf231:

*throws cookie really hard in the direction of Penn State Worthington*

Seriously though I went back and did it, and realized that I put it in a silly place. I should have done 1 of 2 things: either make the images different sizes so that people cannot simply rapidly switch between them to find it, or make the dot a little more subtle.

Good job though.

Why thank you kind sir! O:)

You should also consider rotating the image by some arbitrary amount. Preferably by a percentage with a really long decimal. :D

Gone Gonzo
Posts: 2355
Joined: 14 Sep 2007

PurpleRain:
If I kill a guy... the universe won't care.

.

Would it?

Can't speak for the universe, but the parents, friends and family of the victim, as well as the local police, attorneys and any gangs the victim was in; they might have a few things to say about it.

Gone Gonzo
Posts: 3771
Joined: 18 Dec 2007

SmugFrog:
25,400,000,000,000,000,000,000 stars could be in "viewable" distance from earth. That's 25.4 sextillion, but that doesn't look as awesome without the zeros. Obviously, you wouldn't be able to see each individual star, but that is just awesomeness.

Nope, sextillion is just fine and sums up how cool the universe is in a single word.

Thanks for the info and the new word.

Pulitzer Laureate
Posts: 783
Joined: 27 Aug 2008

Holy crap.

Gone Gonzo
Posts: 1900
Joined: 22 Jul 2008

TheBadass:
Holy crap.

My sentiments exactly.

Gone Gonzo
Posts: 2355
Joined: 14 Sep 2007

Fire Daemon:

SmugFrog:
25,400,000,000,000,000,000,000 stars could be in "viewable" distance from earth. That's 25.4 sextillion, but that doesn't look as awesome without the zeros. Obviously, you wouldn't be able to see each individual star, but that is just awesomeness.

Nope, sextillion is just fine and sums up how cool the universe is in a single word.

Thanks for the info and the new word.

The Universe: Rated 'S' for Sexcellent.

Infamous Scribbler
Posts: 659
Joined: 10 Aug 2008

I can comprehend it all.

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