"Space" is one those things like 'cold', 'silence', and 'emptiness', that isn't 'something'
all by itself. It's just the absence of something.
Silence is the absence of any sound.
Cold is the absence of any heat.
Space is the absence of any material.
Lack of heat makes space cold.
Empty space, mainly.
It makes a space between words.
The characteristics of the space hubble is that it makes use of the telescope.
it is able to house people
A space pilot makes 500 dollars an hour
Space Welding. Yes they have welders in space!
There is gravity in space. Gravity is what makes orbits possible.
A space engineer makes about 214,000 dollars a year.
They are transparent, not black
hydrogen
space and life