It was taken by a satelite that is controlled by NASA . . . actually it is several pictures put together (obviously it wouldn't be dark everywhere in the world at once)
makes you wondr what canadians are up to at night... Do they really sleep ;?
or do they just have really high lightbills?
then again, half of the world's countries are "under lit"
What is really awesome about this is. If your a Geography Buff like me, and can tell where the bigger cities are on the map without an actual (MAP) you would know that, the in the USA part of the photo. The biggest lights as in the thickest are the bigger cities in the USA. Like NewYork, is well lighted in this pic. Another is along the coastlines of Florida. The bigger the light-orb or whatever, the bigger the city. Its really cool. I located, Minneapolis/St. Pual MN, Kansas City, St. Luis, Dallas, Houston, San Diego, Sanfransisco, Las Vegas, Las Angeles, New York, Detroit, Chicago, and a few others on it. Its a very cool image Ivan.
errrm yeah, i came and i saw, must comment on this as probably one of the best earth images around. it seems so obvoius to me now... thinking about it, earth could be imagined as a light bulb, because the concept of light and electricity is what most of our useful modern technology is based on, the earth looks like a bigger "space sized" version of its greatest invention. does this dis-courage the aliens/ufo's from visiting us??? or are those strange lights in the sky at night space moths!!!!!!!!!!!! agggrahhhhh if anyone has the answers let me know, sorry about going off on a tangent. i'll shut up now. simonjones597@hotmail.com
I doubt you could look out of your window in a space shuttle and see it that well. They probably had highly sensetive lenses for the shoot.
Not to mention, they might not have been consistent with their swivel around the earth. This may be the reason that there is a fading spectrum towards western USA from eastern. I know we dont have many cities over there, but the transition seems almost unrealistic.
Are you ever going to make it smaller so that us people with normal sized screens can use it? That is why you posted the background isn't it? Sorry, I just want it on my computer really bad!
First of all, I posted this before the images were automatically offered in multiple sizes, so I have no control over the sizes offered. Secondly, you can set it as you desktop reguardless of what size it is. It will automatically be resized to fit your screen. Simply right click on the image and then select "Set as Background."
In Australia, you can see where the major cities are by the concentration of light and then the radiation out, like a spider web. Very cool. I have also always loved this picture.
It's Very cool
unfortunatley i had to get
it on a different site to have as my backround
because that is too big :-(
But into my favs and a 10 caus its great
Hey, Ivan I read your post about selecting the "Set as desktop", I have a smaller screen and there is much of the photo that does not show up, even after selecting "Set as Desktop". Any chance you could post this in a smaller format? If not, it still looks cool.
Cheers for this one...it is one of the alltime classic wallpapers....
woz the guy who said it was the ******g dogs******** saying that as a compliment?
just wondering....
ps. i am in scotland and no....we don't have any lightbulbs..*ahem*
cheers again for the great image
CHEERS!
I run a NASA Educator Resource Center in Utah. NASA has produced a poster of this that U.S. school teachers can get for free by contacting their state's NASA Educator Resource Center. Also, the poster is available online as a pdf file here.
This is an awsome Pic, if I do say so myself, Has anyone noticed the fact that Japan is basically one giant lightbulb, on this pic... ok Thanx for the upload.
~Xetxuna
Some neat geography stuff. I like how the Nile River and Delta are completely lit up, for example, and places that are empty desert and arctic wasteland are black void.
I had that same thought about going back and taking a picture at an early time to see the developmental changes. And to the comment about the US west being less lit than the east...I think that's for real, their cities back east just run smack into each other, I never know if I'm in the same town I started in or not when I'm visiting and driving around. Sometimes I can't even tell you if I'm in the same state!
Man, I love this!! I also thought something that was interesting is the fact that most of the population is in the northern hemisphere. Very little lights in the southern hemisphere.