It is not defined yet. But scientists must be trying hard enough to find it out soon.
We have not yet made contact with any aliens.
there are two answers: 1. any foreigner to your home or country 2. any theoretical creature from outer space
Big dipper and black holes are space words. The Black Eye Galaxy is a galaxy in outer space.
Plenty of signals have been detected from space - but none have been inferred to have come from an intelligent source. (IE Aliens)
We have not made contact with any space aliens.
No one has ever been attacked or contacted by aliens from outer space, so far as we know.
Although there are many reports about aliens from outer space, we have no definite, confirmed contact with any such aliens, and therefore it would be impossible to say whether aliens would prove to be useful or destructive, if we actually were to encounter them. We will find out when and if we meet them.
Outer space is outside the Earth, not anywhere on the surface of this planet.
It's an object in outer space; that's basically what astronomy is about - studying objects in outer space.
We are not aware of any aliens on Mars or anywhere else.
it maybe down to how they eye work out in space. I guess from my own point of view is that, wherever they come from is out of this world but my best bet is that because in outer space its just completely black and there is no light in outer space at all, apart from if you look at the sun or the star's depending on where you are in outer space. There reason that i can only think of, if these aliens that travel in outer space for long periods of time and that they is hardly any light in there so called spacecraft (ufo) then the reason they have large black eyes is that, they are able to see more light if there eyes are larger.
We do not know. We have not made contact with any aliens.