no, there is no air in space
We wouldn't know because if space didn't exist earth wouldn't exist and if earth didn't exist we wouldn't exist! So there you go there is your answer.
yes
If everything exists in space, then where does space exist?"In the space between spaces."as quoted by Dr. Oxley from the movie Indiana Jones......jk :)In the universe. Space exists in the universe.
NO !
a vacuum
Liquids can exist in outer space, if they are in an enclosed area, such as a space craft, or a space station. They can not exist in a liquid state in unprotected outer space. Either they will freeze due to the extreme cold, or they will melt (or turn to gas) due to extreme heat.
1) Because it is detectable by radio telescopes
Any molecule can exist as either: A Gas, a substance expanding occupy the space it is in and having no particular shape, A liquid, a substance not expanding, but reshaping to occupy the space it is in, and having no shape, A solid, a substance not adapting to the space it occupies in any way, and having a definite shape.
No. Cows exist only on Earth, not in space.
Individual atoms and molecules also exist in outer space, as a kind of very thin gas. Space is not a perfect vacuum. There are also sub-atomic particles, such as cosmic rays, in space.
no, there is no air in space
what is gas in the disc space?
We wouldn't know because if space didn't exist earth wouldn't exist and if earth didn't exist we wouldn't exist! So there you go there is your answer.
Yes, it will exist in the gas phase.
yes
Yes. You need space for matter to exist in, therefore they exist in the same place, but not in any other way.