What would ther be if there was no outerspace,no planets,no black ,nothing?
102639
we probably wouldn't have NASA.
1049105
Proof, so far there is none, however if you take into account that there are trillions of galaxies each with trillions of stars all of which may potentially have planets, then you have to consider that there is a good chance that there is at least one other planet out there with the potential for life.
984793
Space is not empty nor is it mostly empty.  Just because you don't see what is between one galaxy and another does not make space empty.  Most of the matter that makes up the universe is not visible.  Therefore the apperant emptiness of space.
838886
That covers only one Galaxy - Milky Way\nThe whole universe is yet to be discovered .... by humans
1179423
If you were able to create an Earth-like atmosphere on a planet, then it would scatter sunlight just as Earth's does and the sky would be blue and bright when the sun was on it. If you just have a pressurized dome (a more technologically feasible situation), there wouldn't be enough air to significantly scatter light and you could look out of the dome and see black sky.
484173
Smaller than a refrigerator. It would be a single point. The event horizon surrounding it would be another matter.
544299
outer space is not dark.\n\nyou can see something only if it's got some sort of reflective material, or if it emits its own light energy, at the least. so you can't see a cold black planet that doesn't create its own light. but you can see a star that burns stuff to create light. and you can also see stuff such as huge clouds of gas, which reflect light.\n\nand this light, it comes from the zillions of stars that create their own...\n\nso to answer your question in short, outer space *seems* dark because there's nothing that can reflect or produce light, in the direction you're looking.\n\nlook somewhere else, and you can see something shiny and lit.\n\nor, better still, move to a dark-sky location (atleast 30-40mi away from city lights) and see the night sky... you'll be amazed at how light it really is.
219801
Nothing, you'd be dead after a second or two. If you did manage to survive, methane.... one big, farty planet.
751620
You mean, what color is the sky on the moon?  No color, or black.  The moon doesn't have an atmosphere.
10099
Just supose that the universe end in some point, that has a boundary. What would be outside? Nothing? And... what is between Mars and the Earth? Also nothing. The universe is... "the nothing", and never ends. Anyway, and suposing that you forget the relativity theory and you want to know where is the star/planet/thing that is farest from the "centre", you can say that the radius of the universe is less or equal to the speed of light times the age of the univers.
557760
Nothing.\nAbsolutley nothing.
1034372
Lets look at the maths. If every star in this galaxy was a grain of sand ( approx. 100 billion ) you would have enough sand to fill an Olympic size swimming pool. how many habitable planets around each star ? Between 0 and 5 maybe. \n  There are approx 100 billion galaxies. Again if each star was a grain of sand  there would be more sand than on every beach on earth. The chances are there is life elsewhere and in all probability the seeds of life on earth came from somewhere else  as explained by the panspermia hypothesis.\n   And the alien abductions? ,,,we're just studying  8)
17484
black is the absence of color
1098923
There is an end to this universe.  But, it is constantly expanding and contracting.  Empty space is what lies outside of it.  The universe is encroaching into empty space.
831523
When there was nothing there was probably no light. My favourite theory (because I can undestand it) is that "nothing" is actually a "quantum foam" of matter and anti-matter popping in and out of existence continually. So 0=+1-1. There is experimental evidence for the existence of this quantum foam. Before the big bang the universe would have been an infinite "nothing" of quantum foam. However, each of these tiny matter/anti-matter formation/anihilation events would produce a tiny gravitational wave. Over (infinite) time these gravitational waves could grow by constructive interference until a huge gravitational wave (rather like the occasional huge freak waves in our oceans) produced the special conditions required to trigger the big bang and caused a huge separation of matter and anti-matter. So the "spark" was simply a result of random noise eventually building to the point to set things off.\n\nI have a personal theory that the "virtual" gravity caused by the quantum foam might explain the missing dark matter and/or dark energy in our universe.
506536
It's the only object outside our own galaxy visible with the naked eye. But you have to be in a very dark area, i.e. well away from any major cities.
582682
THERE IS NO PLACE IN THE WHOLE OF UNIVERSE WHERE THERE IS ABSOLUTELY NO GRAVITY.